diff --git a/client/client-benchmark-noop-api-plugin/src/main/java/org/opensearch/plugin/noop/action/bulk/RestNoopBulkAction.java b/client/client-benchmark-noop-api-plugin/src/main/java/org/opensearch/plugin/noop/action/bulk/RestNoopBulkAction.java
index 8f42744aeb5..771f13d7d97 100644
--- a/client/client-benchmark-noop-api-plugin/src/main/java/org/opensearch/plugin/noop/action/bulk/RestNoopBulkAction.java
+++ b/client/client-benchmark-noop-api-plugin/src/main/java/org/opensearch/plugin/noop/action/bulk/RestNoopBulkAction.java
@@ -97,7 +97,6 @@ public class RestNoopBulkAction extends BaseRestHandler {
         bulkRequest.add(
             request.requiredContent(),
             defaultIndex,
-            defaultType,
             defaultRouting,
             null,
             defaultPipeline,
diff --git a/client/rest-high-level/src/test/java/org/opensearch/client/BulkProcessorIT.java b/client/rest-high-level/src/test/java/org/opensearch/client/BulkProcessorIT.java
index edaf0a9e2ae..40f355ba123 100644
--- a/client/rest-high-level/src/test/java/org/opensearch/client/BulkProcessorIT.java
+++ b/client/rest-high-level/src/test/java/org/opensearch/client/BulkProcessorIT.java
@@ -49,11 +49,8 @@ import org.opensearch.common.unit.ByteSizeValue;
 import org.opensearch.common.unit.TimeValue;
 import org.opensearch.common.xcontent.XContentBuilder;
 import org.opensearch.common.xcontent.XContentType;
-import org.opensearch.index.mapper.MapperService;
-import org.opensearch.rest.action.document.RestBulkAction;
 import org.opensearch.search.SearchHit;
 import org.hamcrest.Matcher;
-import org.hamcrest.Matchers;
 
 import java.io.IOException;
 import java.util.Arrays;
@@ -69,9 +66,7 @@ import java.util.stream.IntStream;
 import static org.opensearch.common.xcontent.XContentFactory.jsonBuilder;
 import static org.opensearch.test.hamcrest.OpenSearchAssertions.fieldFromSource;
 import static org.opensearch.test.hamcrest.OpenSearchAssertions.hasId;
-import static org.opensearch.test.hamcrest.OpenSearchAssertions.hasIndex;
 import static org.opensearch.test.hamcrest.OpenSearchAssertions.hasProperty;
-import static org.opensearch.test.hamcrest.OpenSearchAssertions.hasType;
 import static org.hamcrest.Matchers.both;
 import static org.hamcrest.Matchers.containsInAnyOrder;
 import static org.hamcrest.Matchers.either;
@@ -96,17 +91,6 @@ public class BulkProcessorIT extends OpenSearchRestHighLevelClientTestCase {
         );
     }
 
-    private static BulkProcessor.Builder initBulkProcessorBuilderUsingTypes(BulkProcessor.Listener listener) {
-        return BulkProcessor.builder(
-            (request, bulkListener) -> highLevelClient().bulkAsync(
-                request,
-                expectWarningsOnce(RestBulkAction.TYPES_DEPRECATION_MESSAGE),
-                bulkListener
-            ),
-            listener
-        );
-    }
-
     public void testThatBulkProcessorCountIsCorrect() throws Exception {
         final CountDownLatch latch = new CountDownLatch(1);
         BulkProcessorTestListener listener = new BulkProcessorTestListener(latch);
@@ -210,7 +194,6 @@ public class BulkProcessorIT extends OpenSearchRestHighLevelClientTestCase {
         for (BulkItemResponse bulkItemResponse : listener.bulkItems) {
             assertThat(bulkItemResponse.getFailureMessage(), bulkItemResponse.isFailed(), equalTo(false));
             assertThat(bulkItemResponse.getIndex(), equalTo("test"));
-            assertThat(bulkItemResponse.getType(), equalTo("_doc"));
             // with concurrent requests > 1 we can't rely on the order of the bulk requests
             assertThat(Integer.valueOf(bulkItemResponse.getId()), both(greaterThan(0)).and(lessThanOrEqualTo(numDocs)));
             // we do want to check that we don't get duplicate ids back
@@ -317,7 +300,6 @@ public class BulkProcessorIT extends OpenSearchRestHighLevelClientTestCase {
         Set<String> readOnlyIds = new HashSet<>();
         for (BulkItemResponse bulkItemResponse : listener.bulkItems) {
             assertThat(bulkItemResponse.getIndex(), either(equalTo("test")).or(equalTo("test-ro")));
-            assertThat(bulkItemResponse.getType(), equalTo("_doc"));
             if (bulkItemResponse.getIndex().equals("test")) {
                 assertThat(bulkItemResponse.isFailed(), equalTo(false));
                 // with concurrent requests > 1 we can't rely on the order of the bulk requests
@@ -346,7 +328,6 @@ public class BulkProcessorIT extends OpenSearchRestHighLevelClientTestCase {
         // tag::bulk-processor-mix-parameters
         try (BulkProcessor processor = initBulkProcessorBuilder(listener)
                 .setGlobalIndex("tweets")
-                .setGlobalType("_doc")
                 .setGlobalRouting("routing")
                 .setGlobalPipeline("pipeline_id")
                 .build()) {
@@ -373,87 +354,13 @@ public class BulkProcessorIT extends OpenSearchRestHighLevelClientTestCase {
         createIndexWithMultipleShards("test");
 
         createFieldAddingPipleine("pipeline_id", "fieldNameXYZ", "valueXYZ");
-        final String customType = "testType";
-        final String ignoredType = "ignoredType";
 
         int numDocs = randomIntBetween(10, 10);
         {
             final CountDownLatch latch = new CountDownLatch(1);
             BulkProcessorTestListener listener = new BulkProcessorTestListener(latch);
             // Check that untyped document additions inherit the global type
-            String globalType = customType;
             String localType = null;
-            try (
-                BulkProcessor processor = initBulkProcessorBuilderUsingTypes(listener)
-                    // let's make sure that the bulk action limit trips, one single execution will index all the documents
-                    .setConcurrentRequests(randomIntBetween(0, 1))
-                    .setBulkActions(numDocs)
-                    .setFlushInterval(TimeValue.timeValueHours(24))
-                    .setBulkSize(new ByteSizeValue(1, ByteSizeUnit.GB))
-                    .setGlobalIndex("test")
-                    .setGlobalType(globalType)
-                    .setGlobalRouting("routing")
-                    .setGlobalPipeline("pipeline_id")
-                    .build()
-            ) {
-
-                indexDocs(processor, numDocs, null, localType, "test", globalType, "pipeline_id");
-                latch.await();
-
-                assertThat(listener.beforeCounts.get(), equalTo(1));
-                assertThat(listener.afterCounts.get(), equalTo(1));
-                assertThat(listener.bulkFailures.size(), equalTo(0));
-                assertResponseItems(listener.bulkItems, numDocs, globalType);
-
-                Iterable<SearchHit> hits = searchAll(new SearchRequest("test").routing("routing"));
-
-                assertThat(hits, everyItem(hasProperty(fieldFromSource("fieldNameXYZ"), equalTo("valueXYZ"))));
-                assertThat(hits, everyItem(Matchers.allOf(hasIndex("test"), hasType(globalType))));
-                assertThat(hits, containsInAnyOrder(expectedIds(numDocs)));
-            }
-
-        }
-        {
-            // Check that typed document additions don't inherit the global type
-            String globalType = ignoredType;
-            String localType = customType;
-            final CountDownLatch latch = new CountDownLatch(1);
-            BulkProcessorTestListener listener = new BulkProcessorTestListener(latch);
-            try (
-                BulkProcessor processor = initBulkProcessorBuilderUsingTypes(listener)
-                    // let's make sure that the bulk action limit trips, one single execution will index all the documents
-                    .setConcurrentRequests(randomIntBetween(0, 1))
-                    .setBulkActions(numDocs)
-                    .setFlushInterval(TimeValue.timeValueHours(24))
-                    .setBulkSize(new ByteSizeValue(1, ByteSizeUnit.GB))
-                    .setGlobalIndex("test")
-                    .setGlobalType(globalType)
-                    .setGlobalRouting("routing")
-                    .setGlobalPipeline("pipeline_id")
-                    .build()
-            ) {
-                indexDocs(processor, numDocs, null, localType, "test", globalType, "pipeline_id");
-                latch.await();
-
-                assertThat(listener.beforeCounts.get(), equalTo(1));
-                assertThat(listener.afterCounts.get(), equalTo(1));
-                assertThat(listener.bulkFailures.size(), equalTo(0));
-                assertResponseItems(listener.bulkItems, numDocs, localType);
-
-                Iterable<SearchHit> hits = searchAll(new SearchRequest("test").routing("routing"));
-
-                assertThat(hits, everyItem(hasProperty(fieldFromSource("fieldNameXYZ"), equalTo("valueXYZ"))));
-                assertThat(hits, everyItem(Matchers.allOf(hasIndex("test"), hasType(localType))));
-                assertThat(hits, containsInAnyOrder(expectedIds(numDocs)));
-            }
-        }
-        {
-            // Check that untyped document additions and untyped global inherit the established custom type
-            // (the custom document type introduced to the mapping by the earlier code in this test)
-            String globalType = null;
-            String localType = null;
-            final CountDownLatch latch = new CountDownLatch(1);
-            BulkProcessorTestListener listener = new BulkProcessorTestListener(latch);
             try (
                 BulkProcessor processor = initBulkProcessorBuilder(listener)
                     // let's make sure that the bulk action limit trips, one single execution will index all the documents
@@ -462,23 +369,22 @@ public class BulkProcessorIT extends OpenSearchRestHighLevelClientTestCase {
                     .setFlushInterval(TimeValue.timeValueHours(24))
                     .setBulkSize(new ByteSizeValue(1, ByteSizeUnit.GB))
                     .setGlobalIndex("test")
-                    .setGlobalType(globalType)
                     .setGlobalRouting("routing")
                     .setGlobalPipeline("pipeline_id")
                     .build()
             ) {
-                indexDocs(processor, numDocs, null, localType, "test", globalType, "pipeline_id");
+
+                indexDocs(processor, numDocs, null, localType, "test", "pipeline_id");
                 latch.await();
 
                 assertThat(listener.beforeCounts.get(), equalTo(1));
                 assertThat(listener.afterCounts.get(), equalTo(1));
                 assertThat(listener.bulkFailures.size(), equalTo(0));
-                assertResponseItems(listener.bulkItems, numDocs, MapperService.SINGLE_MAPPING_NAME);
+                assertResponseItems(listener.bulkItems, numDocs);
 
                 Iterable<SearchHit> hits = searchAll(new SearchRequest("test").routing("routing"));
 
                 assertThat(hits, everyItem(hasProperty(fieldFromSource("fieldNameXYZ"), equalTo("valueXYZ"))));
-                assertThat(hits, everyItem(Matchers.allOf(hasIndex("test"), hasType(customType))));
                 assertThat(hits, containsInAnyOrder(expectedIds(numDocs)));
             }
         }
@@ -495,7 +401,6 @@ public class BulkProcessorIT extends OpenSearchRestHighLevelClientTestCase {
         String localIndex,
         String localType,
         String globalIndex,
-        String globalType,
         String globalPipeline
     ) throws Exception {
         MultiGetRequest multiGetRequest = new MultiGetRequest();
@@ -510,7 +415,7 @@ public class BulkProcessorIT extends OpenSearchRestHighLevelClientTestCase {
                 );
             } else {
                 BytesArray data = bytesBulkRequest(localIndex, localType, i);
-                processor.add(data, globalIndex, globalType, globalPipeline, XContentType.JSON);
+                processor.add(data, globalIndex, globalPipeline, XContentType.JSON);
             }
             multiGetRequest.add(localIndex, Integer.toString(i));
         }
@@ -538,19 +443,14 @@ public class BulkProcessorIT extends OpenSearchRestHighLevelClientTestCase {
     }
 
     private MultiGetRequest indexDocs(BulkProcessor processor, int numDocs) throws Exception {
-        return indexDocs(processor, numDocs, "test", null, null, null, null);
+        return indexDocs(processor, numDocs, "test", null, null, null);
     }
 
     private static void assertResponseItems(List<BulkItemResponse> bulkItemResponses, int numDocs) {
-        assertResponseItems(bulkItemResponses, numDocs, MapperService.SINGLE_MAPPING_NAME);
-    }
-
-    private static void assertResponseItems(List<BulkItemResponse> bulkItemResponses, int numDocs, String expectedType) {
         assertThat(bulkItemResponses.size(), is(numDocs));
         int i = 1;
         for (BulkItemResponse bulkItemResponse : bulkItemResponses) {
             assertThat(bulkItemResponse.getIndex(), equalTo("test"));
-            assertThat(bulkItemResponse.getType(), equalTo(expectedType));
             assertThat(bulkItemResponse.getId(), equalTo(Integer.toString(i++)));
             assertThat(
                 "item " + i + " failed with cause: " + bulkItemResponse.getFailureMessage(),
diff --git a/client/rest-high-level/src/test/java/org/opensearch/client/BulkRequestWithGlobalParametersIT.java b/client/rest-high-level/src/test/java/org/opensearch/client/BulkRequestWithGlobalParametersIT.java
index d42cb7abe2c..35fc9d88e31 100644
--- a/client/rest-high-level/src/test/java/org/opensearch/client/BulkRequestWithGlobalParametersIT.java
+++ b/client/rest-high-level/src/test/java/org/opensearch/client/BulkRequestWithGlobalParametersIT.java
@@ -37,7 +37,6 @@ import org.opensearch.action.bulk.BulkResponse;
 import org.opensearch.action.index.IndexRequest;
 import org.opensearch.action.search.SearchRequest;
 import org.opensearch.common.xcontent.XContentType;
-import org.opensearch.rest.action.document.RestBulkAction;
 import org.opensearch.search.SearchHit;
 
 import java.io.IOException;
@@ -46,7 +45,6 @@ import java.util.function.Function;
 import static org.opensearch.test.hamcrest.OpenSearchAssertions.hasId;
 import static org.opensearch.test.hamcrest.OpenSearchAssertions.hasIndex;
 import static org.opensearch.test.hamcrest.OpenSearchAssertions.hasProperty;
-import static org.opensearch.test.hamcrest.OpenSearchAssertions.hasType;
 import static org.hamcrest.Matchers.both;
 import static org.hamcrest.Matchers.containsInAnyOrder;
 import static org.hamcrest.Matchers.emptyIterable;
@@ -117,7 +115,7 @@ public class BulkRequestWithGlobalParametersIT extends OpenSearchRestHighLevelCl
     }
 
     public void testGlobalIndex() throws IOException {
-        BulkRequest request = new BulkRequest("global_index", null);
+        BulkRequest request = new BulkRequest("global_index");
         request.add(new IndexRequest().id("1").source(XContentType.JSON, "field", "bulk1"));
         request.add(new IndexRequest().id("2").source(XContentType.JSON, "field", "bulk2"));
 
@@ -129,7 +127,7 @@ public class BulkRequestWithGlobalParametersIT extends OpenSearchRestHighLevelCl
 
     @SuppressWarnings("unchecked")
     public void testIndexGlobalAndPerRequest() throws IOException {
-        BulkRequest request = new BulkRequest("global_index", null);
+        BulkRequest request = new BulkRequest("global_index");
         request.add(new IndexRequest("local_index").id("1").source(XContentType.JSON, "field", "bulk1"));
         request.add(
             new IndexRequest().id("2") // will take global index
@@ -142,31 +140,6 @@ public class BulkRequestWithGlobalParametersIT extends OpenSearchRestHighLevelCl
         assertThat(hits, containsInAnyOrder(both(hasId("1")).and(hasIndex("local_index")), both(hasId("2")).and(hasIndex("global_index"))));
     }
 
-    public void testGlobalType() throws IOException {
-        BulkRequest request = new BulkRequest(null, "global_type");
-        request.add(new IndexRequest("index").id("1").source(XContentType.JSON, "field", "bulk1"));
-        request.add(new IndexRequest("index").id("2").source(XContentType.JSON, "field", "bulk2"));
-
-        bulkWithTypes(request);
-
-        Iterable<SearchHit> hits = searchAll("index");
-        assertThat(hits, everyItem(hasType("global_type")));
-    }
-
-    public void testTypeGlobalAndPerRequest() throws IOException {
-        BulkRequest request = new BulkRequest(null, "global_type");
-        request.add(new IndexRequest("index1", "local_type", "1").source(XContentType.JSON, "field", "bulk1"));
-        request.add(
-            new IndexRequest("index2").id("2") // will take global type
-                .source(XContentType.JSON, "field", "bulk2")
-        );
-
-        bulkWithTypes(request);
-
-        Iterable<SearchHit> hits = searchAll("index1", "index2");
-        assertThat(hits, containsInAnyOrder(both(hasId("1")).and(hasType("local_type")), both(hasId("2")).and(hasType("global_type"))));
-    }
-
     public void testGlobalRouting() throws IOException {
         createIndexWithMultipleShards("index");
         BulkRequest request = new BulkRequest((String) null);
@@ -194,28 +167,6 @@ public class BulkRequestWithGlobalParametersIT extends OpenSearchRestHighLevelCl
         assertThat(hits, containsInAnyOrder(hasId("1"), hasId("2")));
     }
 
-    public void testGlobalIndexNoTypes() throws IOException {
-        BulkRequest request = new BulkRequest("global_index");
-        request.add(new IndexRequest().id("1").source(XContentType.JSON, "field", "bulk1"));
-        request.add(new IndexRequest().id("2").source(XContentType.JSON, "field", "bulk2"));
-
-        bulk(request);
-
-        Iterable<SearchHit> hits = searchAll("global_index");
-        assertThat(hits, everyItem(hasIndex("global_index")));
-    }
-
-    private BulkResponse bulkWithTypes(BulkRequest request) throws IOException {
-        BulkResponse bulkResponse = execute(
-            request,
-            highLevelClient()::bulk,
-            highLevelClient()::bulkAsync,
-            expectWarningsOnce(RestBulkAction.TYPES_DEPRECATION_MESSAGE)
-        );
-        assertFalse(bulkResponse.hasFailures());
-        return bulkResponse;
-    }
-
     private BulkResponse bulk(BulkRequest request) throws IOException {
         BulkResponse bulkResponse = execute(request, highLevelClient()::bulk, highLevelClient()::bulkAsync, RequestOptions.DEFAULT);
         assertFalse(bulkResponse.hasFailures());
diff --git a/client/rest-high-level/src/test/java/org/opensearch/client/CrudIT.java b/client/rest-high-level/src/test/java/org/opensearch/client/CrudIT.java
index f3f087524bc..632179b1b7c 100644
--- a/client/rest-high-level/src/test/java/org/opensearch/client/CrudIT.java
+++ b/client/rest-high-level/src/test/java/org/opensearch/client/CrudIT.java
@@ -69,7 +69,6 @@ import org.opensearch.common.xcontent.XContentType;
 import org.opensearch.index.VersionType;
 import org.opensearch.index.get.GetResult;
 import org.opensearch.rest.RestStatus;
-import org.opensearch.rest.action.document.RestBulkAction;
 import org.opensearch.script.Script;
 import org.opensearch.script.ScriptType;
 import org.opensearch.search.fetch.subphase.FetchSourceContext;
@@ -441,10 +440,9 @@ public class CrudIT extends OpenSearchRestHighLevelClientTestCase {
     public void testMultiGetWithIds() throws IOException {
         BulkRequest bulk = new BulkRequest();
         bulk.setRefreshPolicy(RefreshPolicy.IMMEDIATE);
-        bulk.add(new IndexRequest("index", "type", "id1").source("{\"field\":\"value1\"}", XContentType.JSON));
-        bulk.add(new IndexRequest("index", "type", "id2").source("{\"field\":\"value2\"}", XContentType.JSON));
+        bulk.add(new IndexRequest("index", "id1").source("{\"field\":\"value1\"}", XContentType.JSON));
+        bulk.add(new IndexRequest("index", "id2").source("{\"field\":\"value2\"}", XContentType.JSON));
 
-        highLevelClient().bulk(bulk, expectWarningsOnce(RestBulkAction.TYPES_DEPRECATION_MESSAGE));
         MultiGetRequest multiGetRequest = new MultiGetRequest();
         multiGetRequest.add("index", "id1");
         multiGetRequest.add("index", "id2");
@@ -1016,7 +1014,6 @@ public class CrudIT extends OpenSearchRestHighLevelClientTestCase {
 
             assertEquals(i, bulkItemResponse.getItemId());
             assertEquals("index", bulkItemResponse.getIndex());
-            assertEquals("_doc", bulkItemResponse.getType());
             assertEquals(String.valueOf(i), bulkItemResponse.getId());
 
             DocWriteRequest.OpType requestOpType = bulkRequest.requests().get(i).opType();
diff --git a/modules/lang-mustache/src/yamlRestTest/resources/rest-api-spec/test/lang_mustache/60_typed_keys.yml b/modules/lang-mustache/src/yamlRestTest/resources/rest-api-spec/test/lang_mustache/60_typed_keys.yml
index d59bfa9ffc3..accb55624dd 100644
--- a/modules/lang-mustache/src/yamlRestTest/resources/rest-api-spec/test/lang_mustache/60_typed_keys.yml
+++ b/modules/lang-mustache/src/yamlRestTest/resources/rest-api-spec/test/lang_mustache/60_typed_keys.yml
@@ -25,15 +25,15 @@ setup:
      bulk:
         refresh: true
         body:
-          - '{"index": {"_index": "test-0", "_type": "_doc"}}'
+          - '{"index": {"_index": "test-0"}}'
           - '{"ip": "10.0.0.1", "integer": 38, "float": 12.5713, "name": "Ruth", "bool": true}'
-          - '{"index": {"_index": "test-0", "_type": "_doc"}}'
+          - '{"index": {"_index": "test-0"}}'
           - '{"ip": "10.0.0.2", "integer": 42, "float": 15.3393, "name": "Jackie", "surname": "Bowling", "bool": false}'
-          - '{"index": {"_index": "test-1", "_type": "_doc"}}'
+          - '{"index": {"_index": "test-1"}}'
           - '{"ip": "10.0.0.3", "integer": 29, "float": 19.0517, "name": "Stephanie", "bool": true}'
-          - '{"index": {"_index": "test-1", "_type": "_doc"}}'
+          - '{"index": {"_index": "test-1"}}'
           - '{"ip": "10.0.0.4", "integer": 19, "float": 19.3717, "surname": "Hamilton", "bool": true}'
-          - '{"index": {"_index": "test-2", "_type": "_doc"}}'
+          - '{"index": {"_index": "test-2"}}'
           - '{"ip": "10.0.0.5", "integer": 0, "float": 17.3349, "name": "Natalie", "bool": false}'
 
 ---
diff --git a/modules/reindex/src/test/java/org/opensearch/index/reindex/AsyncBulkByScrollActionTests.java b/modules/reindex/src/test/java/org/opensearch/index/reindex/AsyncBulkByScrollActionTests.java
index 1dd758150c3..660173fcb23 100644
--- a/modules/reindex/src/test/java/org/opensearch/index/reindex/AsyncBulkByScrollActionTests.java
+++ b/modules/reindex/src/test/java/org/opensearch/index/reindex/AsyncBulkByScrollActionTests.java
@@ -315,7 +315,7 @@ public class AsyncBulkByScrollActionTests extends OpenSearchTestCase {
                     responses[i] = new BulkItemResponse(
                         i,
                         randomFrom(DocWriteRequest.OpType.values()),
-                        new Failure(shardId.getIndexName(), "type", "id" + i, new VersionConflictEngineException(shardId, "id", "test"))
+                        new Failure(shardId.getIndexName(), "id" + i, new VersionConflictEngineException(shardId, "id", "test"))
                     );
                     continue;
                 }
@@ -433,7 +433,7 @@ public class AsyncBulkByScrollActionTests extends OpenSearchTestCase {
      * Mimicks bulk indexing failures.
      */
     public void testBulkFailuresAbortRequest() throws Exception {
-        Failure failure = new Failure("index", "type", "id", new RuntimeException("test"));
+        Failure failure = new Failure("index", "id", new RuntimeException("test"));
         DummyAsyncBulkByScrollAction action = new DummyAsyncBulkByScrollAction();
         BulkResponse bulkResponse = new BulkResponse(
             new BulkItemResponse[] { new BulkItemResponse(0, DocWriteRequest.OpType.CREATE, failure) },
@@ -982,12 +982,7 @@ public class AsyncBulkByScrollActionTests extends OpenSearchTestCase {
                         responses[i] = new BulkItemResponse(
                             i,
                             item.opType(),
-                            new Failure(
-                                response.getIndex(),
-                                response.getType(),
-                                response.getId(),
-                                new OpenSearchRejectedExecutionException()
-                            )
+                            new Failure(response.getIndex(), response.getId(), new OpenSearchRejectedExecutionException())
                         );
                     } else {
                         responses[i] = new BulkItemResponse(i, item.opType(), response);
diff --git a/modules/reindex/src/test/java/org/opensearch/index/reindex/BulkIndexByScrollResponseTests.java b/modules/reindex/src/test/java/org/opensearch/index/reindex/BulkIndexByScrollResponseTests.java
index d2cb5655478..cd0ee066aec 100644
--- a/modules/reindex/src/test/java/org/opensearch/index/reindex/BulkIndexByScrollResponseTests.java
+++ b/modules/reindex/src/test/java/org/opensearch/index/reindex/BulkIndexByScrollResponseTests.java
@@ -80,7 +80,7 @@ public class BulkIndexByScrollResponseTests extends OpenSearchTestCase {
             List<BulkItemResponse.Failure> bulkFailures = frequently()
                 ? emptyList()
                 : IntStream.range(0, between(1, 3))
-                    .mapToObj(j -> new BulkItemResponse.Failure("idx", "type", "id", new Exception()))
+                    .mapToObj(j -> new BulkItemResponse.Failure("idx", "id", new Exception()))
                     .collect(Collectors.toList());
             allBulkFailures.addAll(bulkFailures);
             List<SearchFailure> searchFailures = frequently()
diff --git a/modules/reindex/src/yamlRestTest/resources/rest-api-spec/test/delete_by_query/10_basic.yml b/modules/reindex/src/yamlRestTest/resources/rest-api-spec/test/delete_by_query/10_basic.yml
index a4a83e59efa..6d870b9e46f 100644
--- a/modules/reindex/src/yamlRestTest/resources/rest-api-spec/test/delete_by_query/10_basic.yml
+++ b/modules/reindex/src/yamlRestTest/resources/rest-api-spec/test/delete_by_query/10_basic.yml
@@ -123,7 +123,6 @@
   - match: {version_conflicts: 1}
   - match: {batches: 1}
   - match: {failures.0.index:  test}
-  - match: {failures.0.type:   _doc}
   - match: {failures.0.id:     "1"}
   - match: {failures.0.status: 409}
   - match: {failures.0.cause.type:   version_conflict_engine_exception}
@@ -176,7 +175,6 @@
   - match: {version_conflicts: 1}
   - match: {batches: 1}
   - match: {failures.0.index:  test}
-  - match: {failures.0.type:   _doc}
   - match: {failures.0.id:     "1"}
   - match: {failures.0.status: 409}
   - match: {failures.0.cause.type:   version_conflict_engine_exception}
diff --git a/modules/reindex/src/yamlRestTest/resources/rest-api-spec/test/update_by_query/10_basic.yml b/modules/reindex/src/yamlRestTest/resources/rest-api-spec/test/update_by_query/10_basic.yml
index 7595efaacbc..199c026db6e 100644
--- a/modules/reindex/src/yamlRestTest/resources/rest-api-spec/test/update_by_query/10_basic.yml
+++ b/modules/reindex/src/yamlRestTest/resources/rest-api-spec/test/update_by_query/10_basic.yml
@@ -104,7 +104,6 @@
   - match: {version_conflicts: 1}
   - match: {batches: 1}
   - match: {failures.0.index:  test}
-  - match: {failures.0.type:   _doc}
   - match: {failures.0.id:     "1"}
   - match: {failures.0.status: 409}
   - match: {failures.0.cause.type:   version_conflict_engine_exception}
@@ -144,7 +143,6 @@
   - match: {version_conflicts: 1}
   - match: {batches: 1}
   - match: {failures.0.index:  test}
-  - match: {failures.0.type:   _doc}
   - match: {failures.0.id:     "1"}
   - match: {failures.0.status: 409}
   - match: {failures.0.cause.type:   version_conflict_engine_exception}
diff --git a/modules/transport-netty4/src/internalClusterTest/java/org/opensearch/http/netty4/Netty4HttpRequestSizeLimitIT.java b/modules/transport-netty4/src/internalClusterTest/java/org/opensearch/http/netty4/Netty4HttpRequestSizeLimitIT.java
index e95a730c2b7..08df9259d47 100644
--- a/modules/transport-netty4/src/internalClusterTest/java/org/opensearch/http/netty4/Netty4HttpRequestSizeLimitIT.java
+++ b/modules/transport-netty4/src/internalClusterTest/java/org/opensearch/http/netty4/Netty4HttpRequestSizeLimitIT.java
@@ -94,7 +94,7 @@ public class Netty4HttpRequestSizeLimitIT extends OpenSearchNetty4IntegTestCase
 
         List<Tuple<String, CharSequence>> requests = new ArrayList<>();
         for (int i = 0; i < 150; i++) {
-            requests.add(Tuple.tuple("/index/type/_bulk", bulkRequest));
+            requests.add(Tuple.tuple("/index/_bulk", bulkRequest));
         }
 
         HttpServerTransport httpServerTransport = internalCluster().getInstance(HttpServerTransport.class);
diff --git a/plugins/repository-azure/src/yamlRestTest/resources/rest-api-spec/test/repository_azure/20_repository.yml b/plugins/repository-azure/src/yamlRestTest/resources/rest-api-spec/test/repository_azure/20_repository.yml
index 650d5c44741..beaa95b732d 100644
--- a/plugins/repository-azure/src/yamlRestTest/resources/rest-api-spec/test/repository_azure/20_repository.yml
+++ b/plugins/repository-azure/src/yamlRestTest/resources/rest-api-spec/test/repository_azure/20_repository.yml
@@ -45,17 +45,14 @@ setup:
         body:
           - index:
               _index: docs
-              _type:  doc
               _id:    1
           - snapshot: one
           - index:
               _index: docs
-              _type:  doc
               _id:    2
           - snapshot: one
           - index:
               _index: docs
-              _type:  doc
               _id:    3
           - snapshot: one
 
@@ -93,22 +90,18 @@ setup:
         body:
           - index:
               _index: docs
-              _type:  doc
               _id:    4
           - snapshot: two
           - index:
               _index: docs
-              _type:  doc
               _id:    5
           - snapshot: two
           - index:
               _index: docs
-              _type:  doc
               _id:    6
           - snapshot: two
           - index:
               _index: docs
-              _type:  doc
               _id:    7
           - snapshot: two
 
diff --git a/plugins/repository-gcs/src/yamlRestTest/resources/rest-api-spec/test/repository_gcs/20_repository.yml b/plugins/repository-gcs/src/yamlRestTest/resources/rest-api-spec/test/repository_gcs/20_repository.yml
index dfd0ecc5788..f087a004efd 100644
--- a/plugins/repository-gcs/src/yamlRestTest/resources/rest-api-spec/test/repository_gcs/20_repository.yml
+++ b/plugins/repository-gcs/src/yamlRestTest/resources/rest-api-spec/test/repository_gcs/20_repository.yml
@@ -48,17 +48,14 @@ setup:
         body:
           - index:
               _index: docs
-              _type:  doc
               _id:    1
           - snapshot: one
           - index:
               _index: docs
-              _type:  doc
               _id:    2
           - snapshot: one
           - index:
               _index: docs
-              _type:  doc
               _id:    3
           - snapshot: one
 
@@ -96,22 +93,18 @@ setup:
         body:
           - index:
               _index: docs
-              _type:  doc
               _id:    4
           - snapshot: two
           - index:
               _index: docs
-              _type:  doc
               _id:    5
           - snapshot: two
           - index:
               _index: docs
-              _type:  doc
               _id:    6
           - snapshot: two
           - index:
               _index: docs
-              _type:  doc
               _id:    7
           - snapshot: two
 
diff --git a/plugins/repository-s3/src/yamlRestTest/resources/rest-api-spec/test/repository_s3/20_repository_permanent_credentials.yml b/plugins/repository-s3/src/yamlRestTest/resources/rest-api-spec/test/repository_s3/20_repository_permanent_credentials.yml
index 0ec3d272ee0..a0c2d2e593a 100644
--- a/plugins/repository-s3/src/yamlRestTest/resources/rest-api-spec/test/repository_s3/20_repository_permanent_credentials.yml
+++ b/plugins/repository-s3/src/yamlRestTest/resources/rest-api-spec/test/repository_s3/20_repository_permanent_credentials.yml
@@ -131,17 +131,14 @@ setup:
         body:
           - index:
               _index: docs
-              _type:  doc
               _id:    1
           - snapshot: one
           - index:
               _index: docs
-              _type:  doc
               _id:    2
           - snapshot: one
           - index:
               _index: docs
-              _type:  doc
               _id:    3
           - snapshot: one
 
diff --git a/qa/full-cluster-restart/src/test/java/org/opensearch/upgrades/FullClusterRestartIT.java b/qa/full-cluster-restart/src/test/java/org/opensearch/upgrades/FullClusterRestartIT.java
index 476cd2b035d..01a8a844c7c 100644
--- a/qa/full-cluster-restart/src/test/java/org/opensearch/upgrades/FullClusterRestartIT.java
+++ b/qa/full-cluster-restart/src/test/java/org/opensearch/upgrades/FullClusterRestartIT.java
@@ -50,7 +50,6 @@ import org.opensearch.common.xcontent.json.JsonXContent;
 import org.opensearch.common.xcontent.support.XContentMapValues;
 import org.opensearch.index.IndexSettings;
 import org.opensearch.rest.action.document.RestBulkAction;
-import org.opensearch.rest.action.document.RestUpdateAction;
 import org.opensearch.rest.action.search.RestExplainAction;
 import org.opensearch.test.NotEqualMessageBuilder;
 import org.opensearch.test.XContentTestUtils;
@@ -99,6 +98,8 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
     private String index;
     private String type;
 
+    public static final String TYPES_DEPRECATION_MESSAGE_BULK = "[types removal]" + " Specifying types in bulk requests is deprecated.";
+
     @Before
     public void setIndex() {
         index = getTestName().toLowerCase(Locale.ROOT);
@@ -490,15 +491,13 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
             bulk.append("{\"index\":{}}\n");
             bulk.append("{\"test\":\"test\"}\n");
         }
-        Request bulkRequest = new Request("POST", "/" + index + "_write/" + type + "/_bulk");
+        Request bulkRequest = new Request("POST", "/" + index + "_write/_bulk");
         bulkRequest.setJsonEntity(bulk.toString());
         bulkRequest.addParameter("refresh", "");
-        bulkRequest.setOptions(expectWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE));
         assertThat(EntityUtils.toString(client().performRequest(bulkRequest).getEntity()), containsString("\"errors\":false"));
 
         if (isRunningAgainstOldCluster()) {
             Request rolloverRequest = new Request("POST", "/" + index + "_write/_rollover");
-            rolloverRequest.setOptions(allowTypesRemovalWarnings());
             rolloverRequest.setJsonEntity("{"
                     + "  \"conditions\": {"
                     + "    \"max_docs\": 5"
@@ -864,9 +863,6 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
         }
         templateBuilder.endObject();
         templateBuilder.startObject("mappings"); {
-            if (isRunningAgainstAncientCluster()) {
-                templateBuilder.startObject(type);
-            }
             {
                 templateBuilder.startObject("_source");
                 {
@@ -874,9 +870,6 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
                 }
                 templateBuilder.endObject();
             }
-            if (isRunningAgainstAncientCluster()) {
-                templateBuilder.endObject();
-            }
         }
         templateBuilder.endObject();
         templateBuilder.startObject("aliases"); {
@@ -895,7 +888,6 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
         templateBuilder.endObject().endObject();
         Request createTemplateRequest = new Request("PUT", "/_template/test_template");
         createTemplateRequest.setJsonEntity(Strings.toString(templateBuilder));
-        createTemplateRequest.setOptions(allowTypesRemovalWarnings());
 
         client().performRequest(createTemplateRequest);
 
@@ -1144,10 +1136,9 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
             bulk.append("{\"index\":{\"_id\":\"").append(count + i).append("\"}}\n");
             bulk.append("{\"test\":\"test\"}\n");
         }
-        Request writeToRestoredRequest = new Request("POST", "/restored_" + index + "/" + type + "/_bulk");
+        Request writeToRestoredRequest = new Request("POST", "/restored_" + index + "/_bulk");
         writeToRestoredRequest.addParameter("refresh", "true");
         writeToRestoredRequest.setJsonEntity(bulk.toString());
-        writeToRestoredRequest.setOptions(expectWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE));
         assertThat(EntityUtils.toString(client().performRequest(writeToRestoredRequest).getEntity()), containsString("\"errors\":false"));
 
         // And count to make sure the add worked
@@ -1155,7 +1146,7 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
         Request countAfterWriteRequest = new Request("GET", "/restored_" + index + "/_search");
         countAfterWriteRequest.addParameter("size", "0");
         Map<String, Object> countAfterResponse = entityAsMap(client().performRequest(countRequest));
-        assertTotalHits(count+extras, countAfterResponse);
+        assertTotalHits(count + extras, countAfterResponse);
 
         // Clean up the index for the next iteration
         client().performRequest(new Request("DELETE", "/restored_*"));
@@ -1165,24 +1156,17 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
         clusterSettingsRequest.addParameter("flat_settings", "true");
         Map<String, Object> clusterSettingsResponse = entityAsMap(client().performRequest(clusterSettingsRequest));
         @SuppressWarnings("unchecked") final Map<String, Object> persistentSettings =
-                (Map<String, Object>)clusterSettingsResponse.get("persistent");
+            (Map<String, Object>) clusterSettingsResponse.get("persistent");
         assertThat(persistentSettings.get("cluster.routing.allocation.exclude.test_attr"), equalTo(getOldClusterVersion().toString()));
 
         // Check that the template was restored successfully
         Request getTemplateRequest = new Request("GET", "/_template/test_template");
-        getTemplateRequest.setOptions(allowTypesRemovalWarnings());
 
         Map<String, Object> getTemplateResponse = entityAsMap(client().performRequest(getTemplateRequest));
         Map<String, Object> expectedTemplate = new HashMap<>();
         expectedTemplate.put("index_patterns", singletonList("evil_*"));
         expectedTemplate.put("settings", singletonMap("index", singletonMap("number_of_shards", "1")));
-        // We don't have the type in the response starting with 7.0, but we won't have it on old cluster after upgrade
-        // either so look at the response to figure out the correct assertions
-        if (isTypeInTemplateResponse(getTemplateResponse)) {
-            expectedTemplate.put("mappings", singletonMap(type, singletonMap("_source", singletonMap("enabled", true))));
-        } else {
-            expectedTemplate.put("mappings", singletonMap("_source", singletonMap("enabled", true)));
-        }
+        expectedTemplate.put("mappings", singletonMap("_source", singletonMap("enabled", true)));
 
         expectedTemplate.put("order", 0);
         Map<String, Object> aliases = new HashMap<>();
@@ -1198,13 +1182,6 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
         }
     }
 
-    @SuppressWarnings("unchecked")
-    private boolean isTypeInTemplateResponse(Map<String, Object> getTemplateResponse) {
-        return ( (Map<String, Object>) (
-            (Map<String, Object>) getTemplateResponse.getOrDefault("test_template", emptyMap())
-        ).get("mappings")).get("_source") == null;
-    }
-
     // TODO tests for upgrades after shrink. We've had trouble with shrink in the past.
 
     private void indexRandomDocuments(
@@ -1217,9 +1194,6 @@ public class FullClusterRestartIT extends AbstractFullClusterRestartTestCase {
         for (int i = 0; i < count; i++) {
             logger.debug("Indexing document [{}]", i);
             Request createDocument = new Request("POST", "/" + index + "/" + type + "/" + i);
-            if (isRunningAgainstAncientCluster() == false) {
-                createDocument.setOptions(expectWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE));
-            }
             createDocument.setJsonEntity(Strings.toString(docSupplier.apply(i)));
             client().performRequest(createDocument);
             if (rarely()) {
diff --git a/qa/multi-cluster-search/src/test/resources/rest-api-spec/test/multi_cluster/60_tophits.yml b/qa/multi-cluster-search/src/test/resources/rest-api-spec/test/multi_cluster/60_tophits.yml
index 9d94e7d5abb..cc75ce692e6 100644
--- a/qa/multi-cluster-search/src/test/resources/rest-api-spec/test/multi_cluster/60_tophits.yml
+++ b/qa/multi-cluster-search/src/test/resources/rest-api-spec/test/multi_cluster/60_tophits.yml
@@ -24,7 +24,7 @@ teardown:
       bulk:
         refresh: true
         body:
-            - '{"index": {"_index": "single_doc_index", "_type": "test_type"}}'
+            - '{"index": {"_index": "single_doc_index"}}'
             - '{"f1": "local_cluster", "sort_field": 0}'
   - do:
       search:
diff --git a/qa/rolling-upgrade/src/test/java/org/opensearch/upgrades/IndexingIT.java b/qa/rolling-upgrade/src/test/java/org/opensearch/upgrades/IndexingIT.java
index 79745b1cc2f..f34e5f7bc12 100644
--- a/qa/rolling-upgrade/src/test/java/org/opensearch/upgrades/IndexingIT.java
+++ b/qa/rolling-upgrade/src/test/java/org/opensearch/upgrades/IndexingIT.java
@@ -205,12 +205,11 @@ public class IndexingIT extends AbstractRollingTestCase {
     private void bulk(String index, String valueSuffix, int count) throws IOException {
         StringBuilder b = new StringBuilder();
         for (int i = 0; i < count; i++) {
-            b.append("{\"index\": {\"_index\": \"").append(index).append("\", \"_type\": \"_doc\"}}\n");
+            b.append("{\"index\": {\"_index\": \"").append(index).append("\"}}\n");
             b.append("{\"f1\": \"v").append(i).append(valueSuffix).append("\", \"f2\": ").append(i).append("}\n");
         }
         Request bulk = new Request("POST", "/_bulk");
         bulk.addParameter("refresh", "true");
-        bulk.setOptions(expectWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE));
         bulk.setJsonEntity(b.toString());
         client().performRequest(bulk);
     }
diff --git a/qa/smoke-test-ingest-disabled/src/test/resources/rest-api-spec/test/ingest_mustache/10_ingest_disabled.yml b/qa/smoke-test-ingest-disabled/src/test/resources/rest-api-spec/test/ingest_mustache/10_ingest_disabled.yml
index b70ad87387d..7a0cdcbef07 100644
--- a/qa/smoke-test-ingest-disabled/src/test/resources/rest-api-spec/test/ingest_mustache/10_ingest_disabled.yml
+++ b/qa/smoke-test-ingest-disabled/src/test/resources/rest-api-spec/test/ingest_mustache/10_ingest_disabled.yml
@@ -54,7 +54,6 @@
             "docs": [
               {
                 "_index": "index",
-                "_type": "type",
                 "_id": "id",
                 "_source": {
                   "foo": "bar"
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/11_basic_with_types.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/11_basic_with_types.yml
deleted file mode 100644
index 6bebed7bc1d..00000000000
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/11_basic_with_types.yml
+++ /dev/null
@@ -1,120 +0,0 @@
----
-"Array of objects":
-  - do:
-      bulk:
-        refresh: true
-        body:
-          - index:
-              _index: test_index
-              _type:  test_type
-              _id:    test_id
-          - f1: v1
-            f2: 42
-          - index:
-              _index: test_index
-              _type:  test_type
-              _id:    test_id2
-          - f1: v2
-            f2: 47
-
-  - do:
-      count:
-        index: test_index
-
-  - match: {count: 2}
-
----
-"Empty _id":
-  - do:
-      bulk:
-        refresh: true
-        body:
-          - index:
-              _index: test
-              _type: type
-              _id: ''
-          - f: 1
-          - index:
-              _index: test
-              _type: type
-              _id: id
-          - f: 2
-          - index:
-              _index: test
-              _type: type
-          - f: 3
-  - match: { errors: true }
-  - match: { items.0.index.status: 400 }
-  - match: { items.0.index.error.type: illegal_argument_exception }
-  - match: { items.0.index.error.reason: if _id is specified it must not be empty }
-  - match: { items.1.index.result: created }
-  - match: { items.2.index.result: created }
-
-  - do:
-      count:
-        index: test
-
-  - match: { count: 2 }
-
----
-"Empty _id with op_type create":
-  - skip:
-      version: " - 7.4.99"
-      reason: "auto id + op type create only supported since 7.5"
-
-  - do:
-      bulk:
-        refresh: true
-        body:
-          - index:
-              _index: test
-              _type: type
-              _id: ''
-          - f: 1
-          - index:
-              _index: test
-              _type: type
-              _id: id
-          - f: 2
-          - index:
-              _index: test
-              _type: type
-          - f: 3
-          - create:
-              _index: test
-              _type: type
-          - f: 4
-          - index:
-              _index: test
-              _type: type
-              op_type: create
-          - f: 5
-  - match: { errors: true }
-  - match: { items.0.index.status: 400 }
-  - match: { items.0.index.error.type: illegal_argument_exception }
-  - match: { items.0.index.error.reason: if _id is specified it must not be empty }
-  - match: { items.1.index.result: created }
-  - match: { items.2.index.result: created }
-  - match: { items.3.create.result: created }
-  - match: { items.4.create.result: created }
-
-  - do:
-      count:
-        index: test
-
-  - match: { count: 4 }
-
----
-"empty action":
-  - skip:
-      features: headers
-
-  - do:
-      catch: /Malformed action\/metadata line \[3\], expected FIELD_NAME but found \[END_OBJECT\]/
-      headers:
-        Content-Type: application/json
-      bulk:
-        body: |
-           {"index": {"_index": "test_index", "_type": "test_type", "_id": "test_id"}}
-           {"f1": "v1", "f2": 42}
-           {}
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/21_list_of_strings_with_types.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/21_list_of_strings_with_types.yml
deleted file mode 100644
index def91f42807..00000000000
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/21_list_of_strings_with_types.yml
+++ /dev/null
@@ -1,17 +0,0 @@
----
-"List of strings":
-  - do:
-      bulk:
-        refresh: true
-        body:
-          - '{"index": {"_index": "test_index", "_type": "test_type", "_id": "test_id"}}'
-          - '{"f1": "v1", "f2": 42}'
-          - '{"index": {"_index": "test_index", "_type": "test_type", "_id": "test_id2"}}'
-          - '{"f1": "v2", "f2": 47}'
-
-  - do:
-      count:
-        index: test_index
-
-  - match: {count: 2}
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/31_big_string_with_types.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/31_big_string_with_types.yml
deleted file mode 100644
index 1d117253c9b..00000000000
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/31_big_string_with_types.yml
+++ /dev/null
@@ -1,17 +0,0 @@
----
-"One big string":
-  - do:
-      bulk:
-        refresh: true
-        body: |
-          {"index": {"_index": "test_index", "_type": "test_type", "_id": "test_id"}}
-          {"f1": "v1", "f2": 42}
-          {"index": {"_index": "test_index", "_type": "test_type", "_id": "test_id2"}}
-          {"f1": "v2", "f2": 47}
-
-  - do:
-      count:
-        index: test_index
-
-  - match: {count: 2}
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/51_refresh_with_types.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/51_refresh_with_types.yml
deleted file mode 100644
index 6326b9464ca..00000000000
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/51_refresh_with_types.yml
+++ /dev/null
@@ -1,48 +0,0 @@
----
-"refresh=true immediately makes changes are visible in search":
-  - do:
-      bulk:
-        refresh: true
-        body: |
-          {"index": {"_index": "bulk_50_refresh_1", "_type": "test_type", "_id": "bulk_50_refresh_id1"}}
-          {"f1": "v1", "f2": 42}
-          {"index": {"_index": "bulk_50_refresh_1", "_type": "test_type", "_id": "bulk_50_refresh_id2"}}
-          {"f1": "v2", "f2": 47}
-
-  - do:
-      count:
-        index: bulk_50_refresh_1
-  - match: {count: 2}
-
----
-"refresh=empty string immediately makes changes are visible in search":
-  - do:
-      bulk:
-        refresh: ""
-        body: |
-          {"index": {"_index": "bulk_50_refresh_2", "_type": "test_type", "_id": "bulk_50_refresh_id3"}}
-          {"f1": "v1", "f2": 42}
-          {"index": {"_index": "bulk_50_refresh_2", "_type": "test_type", "_id": "bulk_50_refresh_id4"}}
-          {"f1": "v2", "f2": 47}
-
-  - do:
-      count:
-        index: bulk_50_refresh_2
-  - match: {count: 2}
-
-
----
-"refresh=wait_for waits until changes are visible in search":
-  - do:
-      bulk:
-        refresh: wait_for
-        body: |
-          {"index": {"_index": "bulk_50_refresh_3", "_type": "test_type", "_id": "bulk_50_refresh_id5"}}
-          {"f1": "v1", "f2": 42}
-          {"index": {"_index": "bulk_50_refresh_3", "_type": "test_type", "_id": "bulk_50_refresh_id6"}}
-          {"f1": "v2", "f2": 47}
-
-  - do:
-      count:
-        index: bulk_50_refresh_3
-  - match: {count: 2}
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/mget/14_alias_to_multiple_indices.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/mget/14_alias_to_multiple_indices.yml
index a9c32114d38..825dc256d78 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/mget/14_alias_to_multiple_indices.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/mget/14_alias_to_multiple_indices.yml
@@ -8,11 +8,11 @@
       bulk:
         refresh: true
         body: |
-          {"index": {"_index": "test_1", "_type": "_doc", "_id": 1}}
+          {"index": {"_index": "test_1", "_id": 1}}
           { "foo": "bar" }
-          {"index": {"_index": "test_2", "_type": "_doc", "_id": 2}}
+          {"index": {"_index": "test_2", "_id": 2}}
           { "foo": "bar" }
-          {"index": {"_index": "test_3", "_type": "_doc", "_id": 3}}
+          {"index": {"_index": "test_3", "_id": 3}}
           { "foo": "bar" }
 
   - do:
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/search/171_terms_query_with_types.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/search/171_terms_query_with_types.yml
deleted file mode 100644
index 5e9353a39d6..00000000000
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/search/171_terms_query_with_types.yml
+++ /dev/null
@@ -1,61 +0,0 @@
----
-"Terms Query with No.of terms exceeding index.max_terms_count should FAIL":
-  - skip:
-      features: allowed_warnings
-  - do:
-      indices.create:
-          include_type_name: true
-          index: test_index
-          body:
-              settings:
-                  number_of_shards: 1
-                  index.max_terms_count: 2
-              mappings:
-                  test_type:
-                      properties:
-                          user:
-                              type: keyword
-                          followers:
-                              type: keyword
-  - do:
-      bulk:
-          refresh: true
-          body:
-              - '{"index": {"_index": "test_index", "_type": "test_type", "_id": "u1"}}'
-              - '{"user": "u1", "followers": ["u2", "u3"]}'
-              - '{"index": {"_index": "test_index", "_type": "test_type", "_id": "u2"}}'
-              - '{"user": "u2", "followers": ["u1", "u3", "u4"]}'
-              - '{"index": {"_index": "test_index", "_type": "test_type", "_id": "u3"}}'
-              - '{"user": "u3", "followers": ["u1"]}'
-              - '{"index": {"_index": "test_index", "_type": "test_type", "_id": "u4"}}'
-              - '{"user": "u4", "followers": ["u3"]}'
-
-  - do:
-      search:
-          rest_total_hits_as_int: true
-          index: test_index
-          body: {"query" : {"terms" : {"user" : ["u1", "u2"]}}}
-  - match: { hits.total: 2 }
-
-  - do:
-      catch: bad_request
-      search:
-          rest_total_hits_as_int: true
-          index: test_index
-          body: {"query" : {"terms" : {"user" : ["u1", "u2", "u3"]}}}
-
-  - do:
-      allowed_warnings:
-        - "Deprecated field [type] used, this field is unused and will be removed entirely"
-      search:
-          rest_total_hits_as_int: true
-          index: test_index
-          body: {"query" : {"terms" : {"user" : {"index" : "test_index", "type" : "test_type", "id" : "u1", "path" : "followers"}}}}
-  - match: { hits.total: 2 }
-
-  - do:
-      catch: bad_request
-      search:
-          rest_total_hits_as_int: true
-          index: test_index
-          body: {"query" : {"terms" : {"user" : {"index" : "test_index", "type" : "test_type", "id" : "u2", "path" : "followers"}}}}
diff --git a/server/src/internalClusterTest/java/org/opensearch/action/bulk/BulkIntegrationIT.java b/server/src/internalClusterTest/java/org/opensearch/action/bulk/BulkIntegrationIT.java
index c96d4319c0c..a7adcdf4a86 100644
--- a/server/src/internalClusterTest/java/org/opensearch/action/bulk/BulkIntegrationIT.java
+++ b/server/src/internalClusterTest/java/org/opensearch/action/bulk/BulkIntegrationIT.java
@@ -88,7 +88,6 @@ public class BulkIntegrationIT extends OpenSearchIntegTestCase {
         assertBusy(() -> {
             GetMappingsResponse mappingsResponse = client().admin().indices().prepareGetMappings().get();
             assertTrue(mappingsResponse.getMappings().containsKey("logstash-2014.03.30"));
-            assertTrue(mappingsResponse.getMappings().get("logstash-2014.03.30").containsKey("logs"));
         });
     }
 
@@ -163,7 +162,7 @@ public class BulkIntegrationIT extends OpenSearchIntegTestCase {
 
         {
             createSamplePipeline("pipeline");
-            BulkRequestBuilder bulkBuilder = client().prepareBulk("test", "type1").routing("routing").pipeline("pipeline");
+            BulkRequestBuilder bulkBuilder = client().prepareBulk("test").routing("routing").pipeline("pipeline");
 
             bulkBuilder.add(bulkAction.getBytes(StandardCharsets.UTF_8), 0, bulkAction.length(), null, XContentType.JSON);
             BulkResponse bulkItemResponses = bulkBuilder.get();
diff --git a/server/src/internalClusterTest/java/org/opensearch/action/bulk/BulkProcessorIT.java b/server/src/internalClusterTest/java/org/opensearch/action/bulk/BulkProcessorIT.java
index 8b52d52df24..5f7c2ecd718 100644
--- a/server/src/internalClusterTest/java/org/opensearch/action/bulk/BulkProcessorIT.java
+++ b/server/src/internalClusterTest/java/org/opensearch/action/bulk/BulkProcessorIT.java
@@ -40,14 +40,10 @@ import org.opensearch.action.index.IndexRequest;
 import org.opensearch.client.Client;
 import org.opensearch.client.Requests;
 import org.opensearch.cluster.metadata.IndexMetadata;
-import org.opensearch.common.Strings;
-import org.opensearch.common.bytes.BytesArray;
 import org.opensearch.common.settings.Settings;
 import org.opensearch.common.unit.ByteSizeUnit;
 import org.opensearch.common.unit.ByteSizeValue;
 import org.opensearch.common.unit.TimeValue;
-import org.opensearch.common.xcontent.XContentType;
-import org.opensearch.common.xcontent.json.JsonXContent;
 import org.opensearch.test.OpenSearchIntegTestCase;
 
 import java.util.Arrays;
@@ -173,7 +169,6 @@ public class BulkProcessorIT extends OpenSearchIntegTestCase {
         for (BulkItemResponse bulkItemResponse : listener.bulkItems) {
             assertThat(bulkItemResponse.getFailureMessage(), bulkItemResponse.isFailed(), equalTo(false));
             assertThat(bulkItemResponse.getIndex(), equalTo("test"));
-            assertThat(bulkItemResponse.getType(), equalTo("test"));
             // with concurrent requests > 1 we can't rely on the order of the bulk requests
             assertThat(Integer.valueOf(bulkItemResponse.getId()), both(greaterThan(0)).and(lessThanOrEqualTo(numDocs)));
             // we do want to check that we don't get duplicate ids back
@@ -280,7 +275,6 @@ public class BulkProcessorIT extends OpenSearchIntegTestCase {
         Set<String> readOnlyIds = new HashSet<>();
         for (BulkItemResponse bulkItemResponse : listener.bulkItems) {
             assertThat(bulkItemResponse.getIndex(), either(equalTo("test")).or(equalTo("test-ro")));
-            assertThat(bulkItemResponse.getType(), equalTo("test"));
             if (bulkItemResponse.getIndex().equals("test")) {
                 assertThat(bulkItemResponse.isFailed(), equalTo(false));
                 // with concurrent requests > 1 we can't rely on the order of the bulk requests
@@ -302,24 +296,13 @@ public class BulkProcessorIT extends OpenSearchIntegTestCase {
     private static MultiGetRequestBuilder indexDocs(Client client, BulkProcessor processor, int numDocs) throws Exception {
         MultiGetRequestBuilder multiGetRequestBuilder = client.prepareMultiGet();
         for (int i = 1; i <= numDocs; i++) {
-            if (randomBoolean()) {
-                processor.add(
-                    new IndexRequest("test", "test", Integer.toString(i)).source(
-                        Requests.INDEX_CONTENT_TYPE,
-                        "field",
-                        randomRealisticUnicodeOfLengthBetween(1, 30)
-                    )
-                );
-            } else {
-                final String source = "{ \"index\":{\"_index\":\"test\",\"_type\":\"test\",\"_id\":\""
-                    + Integer.toString(i)
-                    + "\"} }\n"
-                    + Strings.toString(
-                        JsonXContent.contentBuilder().startObject().field("field", randomRealisticUnicodeOfLengthBetween(1, 30)).endObject()
-                    )
-                    + "\n";
-                processor.add(new BytesArray(source), null, null, XContentType.JSON);
-            }
+            processor.add(
+                new IndexRequest("test", "test", Integer.toString(i)).source(
+                    Requests.INDEX_CONTENT_TYPE,
+                    "field",
+                    randomRealisticUnicodeOfLengthBetween(1, 30)
+                )
+            );
             multiGetRequestBuilder.add("test", Integer.toString(i));
         }
         return multiGetRequestBuilder;
@@ -330,7 +313,6 @@ public class BulkProcessorIT extends OpenSearchIntegTestCase {
         int i = 1;
         for (BulkItemResponse bulkItemResponse : bulkItemResponses) {
             assertThat(bulkItemResponse.getIndex(), equalTo("test"));
-            assertThat(bulkItemResponse.getType(), equalTo("test"));
             assertThat(bulkItemResponse.getId(), equalTo(Integer.toString(i++)));
             assertThat(
                 "item " + i + " failed with cause: " + bulkItemResponse.getFailureMessage(),
diff --git a/server/src/internalClusterTest/java/org/opensearch/document/DocumentActionsIT.java b/server/src/internalClusterTest/java/org/opensearch/document/DocumentActionsIT.java
index c960cf31ec7..92746a55eba 100644
--- a/server/src/internalClusterTest/java/org/opensearch/document/DocumentActionsIT.java
+++ b/server/src/internalClusterTest/java/org/opensearch/document/DocumentActionsIT.java
@@ -228,37 +228,31 @@ public class DocumentActionsIT extends OpenSearchIntegTestCase {
         assertThat(bulkResponse.getItems()[0].isFailed(), equalTo(false));
         assertThat(bulkResponse.getItems()[0].getOpType(), equalTo(OpType.INDEX));
         assertThat(bulkResponse.getItems()[0].getIndex(), equalTo(getConcreteIndexName()));
-        assertThat(bulkResponse.getItems()[0].getType(), equalTo("type1"));
         assertThat(bulkResponse.getItems()[0].getId(), equalTo("1"));
 
         assertThat(bulkResponse.getItems()[1].isFailed(), equalTo(false));
         assertThat(bulkResponse.getItems()[1].getOpType(), equalTo(OpType.CREATE));
         assertThat(bulkResponse.getItems()[1].getIndex(), equalTo(getConcreteIndexName()));
-        assertThat(bulkResponse.getItems()[1].getType(), equalTo("type1"));
         assertThat(bulkResponse.getItems()[1].getId(), equalTo("2"));
 
         assertThat(bulkResponse.getItems()[2].isFailed(), equalTo(false));
         assertThat(bulkResponse.getItems()[2].getOpType(), equalTo(OpType.INDEX));
         assertThat(bulkResponse.getItems()[2].getIndex(), equalTo(getConcreteIndexName()));
-        assertThat(bulkResponse.getItems()[2].getType(), equalTo("type1"));
         String generatedId3 = bulkResponse.getItems()[2].getId();
 
         assertThat(bulkResponse.getItems()[3].isFailed(), equalTo(false));
         assertThat(bulkResponse.getItems()[3].getOpType(), equalTo(OpType.CREATE));
         assertThat(bulkResponse.getItems()[3].getIndex(), equalTo(getConcreteIndexName()));
-        assertThat(bulkResponse.getItems()[3].getType(), equalTo("type1"));
         String generatedId4 = bulkResponse.getItems()[3].getId();
 
         assertThat(bulkResponse.getItems()[4].isFailed(), equalTo(false));
         assertThat(bulkResponse.getItems()[4].getOpType(), equalTo(OpType.DELETE));
         assertThat(bulkResponse.getItems()[4].getIndex(), equalTo(getConcreteIndexName()));
-        assertThat(bulkResponse.getItems()[4].getType(), equalTo("type1"));
         assertThat(bulkResponse.getItems()[4].getId(), equalTo("1"));
 
         assertThat(bulkResponse.getItems()[5].isFailed(), equalTo(true));
         assertThat(bulkResponse.getItems()[5].getOpType(), equalTo(OpType.INDEX));
         assertThat(bulkResponse.getItems()[5].getIndex(), equalTo(getConcreteIndexName()));
-        assertThat(bulkResponse.getItems()[5].getType(), equalTo("type1"));
 
         waitForRelocation(ClusterHealthStatus.GREEN);
         RefreshResponse refreshResponse = client().admin().indices().prepareRefresh("test").execute().actionGet();
diff --git a/server/src/internalClusterTest/java/org/opensearch/indices/template/SimpleIndexTemplateIT.java b/server/src/internalClusterTest/java/org/opensearch/indices/template/SimpleIndexTemplateIT.java
index f6a8f5fdfee..4c5d7bbcc77 100644
--- a/server/src/internalClusterTest/java/org/opensearch/indices/template/SimpleIndexTemplateIT.java
+++ b/server/src/internalClusterTest/java/org/opensearch/indices/template/SimpleIndexTemplateIT.java
@@ -843,7 +843,6 @@ public class SimpleIndexTemplateIT extends OpenSearchIntegTestCase {
         assertThat(response.hasFailures(), is(false));
         assertThat(response.getItems()[0].isFailed(), equalTo(false));
         assertThat(response.getItems()[0].getIndex(), equalTo("a2"));
-        assertThat(response.getItems()[0].getType(), equalTo("test"));
         assertThat(response.getItems()[0].getId(), equalTo("test"));
         assertThat(response.getItems()[0].getVersion(), equalTo(1L));
 
diff --git a/server/src/internalClusterTest/java/org/opensearch/search/geo/GeoFilterIT.java b/server/src/internalClusterTest/java/org/opensearch/search/geo/GeoFilterIT.java
index 0e412a51ee7..478d018ed7f 100644
--- a/server/src/internalClusterTest/java/org/opensearch/search/geo/GeoFilterIT.java
+++ b/server/src/internalClusterTest/java/org/opensearch/search/geo/GeoFilterIT.java
@@ -413,7 +413,7 @@ public class GeoFilterIT extends OpenSearchIntegTestCase {
             .endObject();
 
         client().admin().indices().prepareCreate("countries").setSettings(settings).addMapping("country", xContentBuilder).get();
-        BulkResponse bulk = client().prepareBulk().add(bulkAction, 0, bulkAction.length, null, null, xContentBuilder.contentType()).get();
+        BulkResponse bulk = client().prepareBulk().add(bulkAction, 0, bulkAction.length, null, xContentBuilder.contentType()).get();
 
         for (BulkItemResponse item : bulk.getItems()) {
             assertFalse("unable to index data", item.isFailed());
diff --git a/server/src/main/java/org/opensearch/action/DocWriteRequest.java b/server/src/main/java/org/opensearch/action/DocWriteRequest.java
index 93926923de5..914a65bada5 100644
--- a/server/src/main/java/org/opensearch/action/DocWriteRequest.java
+++ b/server/src/main/java/org/opensearch/action/DocWriteRequest.java
@@ -83,14 +83,6 @@ public interface DocWriteRequest<T> extends IndicesRequest, Accountable {
      */
     String type();
 
-    /**
-     * Set the default type supplied to a bulk
-     * request if this individual request's type is null
-     * or empty
-     * @return the Request
-     */
-    T defaultTypeIfNull(String defaultType);
-
     /**
      * Get the id of the document for this request
      * @return the id
diff --git a/server/src/main/java/org/opensearch/action/bulk/BulkItemRequest.java b/server/src/main/java/org/opensearch/action/bulk/BulkItemRequest.java
index a45b269f8c8..2002d5864e9 100644
--- a/server/src/main/java/org/opensearch/action/bulk/BulkItemRequest.java
+++ b/server/src/main/java/org/opensearch/action/bulk/BulkItemRequest.java
@@ -105,13 +105,7 @@ public class BulkItemRequest implements Writeable, Accountable {
      */
     public void abort(String index, Exception cause) {
         if (primaryResponse == null) {
-            final BulkItemResponse.Failure failure = new BulkItemResponse.Failure(
-                index,
-                request.type(),
-                request.id(),
-                Objects.requireNonNull(cause),
-                true
-            );
+            final BulkItemResponse.Failure failure = new BulkItemResponse.Failure(index, request.id(), Objects.requireNonNull(cause), true);
             setPrimaryResponse(new BulkItemResponse(id, request.opType(), failure));
         } else {
             assert primaryResponse.isFailed() && primaryResponse.getFailure().isAborted() : "response ["
diff --git a/server/src/main/java/org/opensearch/action/bulk/BulkItemResponse.java b/server/src/main/java/org/opensearch/action/bulk/BulkItemResponse.java
index af34789401a..fdb27a00bac 100644
--- a/server/src/main/java/org/opensearch/action/bulk/BulkItemResponse.java
+++ b/server/src/main/java/org/opensearch/action/bulk/BulkItemResponse.java
@@ -35,6 +35,7 @@ package org.opensearch.action.bulk;
 import org.opensearch.ExceptionsHelper;
 import org.opensearch.LegacyESVersion;
 import org.opensearch.OpenSearchException;
+import org.opensearch.Version;
 import org.opensearch.action.DocWriteRequest.OpType;
 import org.opensearch.action.DocWriteResponse;
 import org.opensearch.action.delete.DeleteResponse;
@@ -51,6 +52,7 @@ import org.opensearch.common.xcontent.StatusToXContentObject;
 import org.opensearch.common.xcontent.ToXContentFragment;
 import org.opensearch.common.xcontent.XContentBuilder;
 import org.opensearch.common.xcontent.XContentParser;
+import org.opensearch.index.mapper.MapperService;
 import org.opensearch.index.seqno.SequenceNumbers;
 import org.opensearch.index.shard.ShardId;
 import org.opensearch.rest.RestStatus;
@@ -69,7 +71,6 @@ import static org.opensearch.common.xcontent.XContentParserUtils.throwUnknownFie
 public class BulkItemResponse implements Writeable, StatusToXContentObject {
 
     private static final String _INDEX = "_index";
-    private static final String _TYPE = "_type";
     private static final String _ID = "_id";
     private static final String STATUS = "status";
     private static final String ERROR = "error";
@@ -88,7 +89,6 @@ public class BulkItemResponse implements Writeable, StatusToXContentObject {
             builder.field(STATUS, response.status().getStatus());
         } else {
             builder.field(_INDEX, failure.getIndex());
-            builder.field(_TYPE, failure.getType());
             builder.field(_ID, failure.getId());
             builder.field(STATUS, failure.getStatus().getStatus());
             builder.startObject(ERROR);
@@ -166,7 +166,7 @@ public class BulkItemResponse implements Writeable, StatusToXContentObject {
 
         BulkItemResponse bulkItemResponse;
         if (exception != null) {
-            Failure failure = new Failure(builder.getShardId().getIndexName(), builder.getType(), builder.getId(), exception, status);
+            Failure failure = new Failure(builder.getShardId().getIndexName(), builder.getId(), exception, status);
             bulkItemResponse = new BulkItemResponse(id, opType, failure);
         } else {
             bulkItemResponse = new BulkItemResponse(id, opType, builder.build());
@@ -179,13 +179,11 @@ public class BulkItemResponse implements Writeable, StatusToXContentObject {
      */
     public static class Failure implements Writeable, ToXContentFragment {
         public static final String INDEX_FIELD = "index";
-        public static final String TYPE_FIELD = "type";
         public static final String ID_FIELD = "id";
         public static final String CAUSE_FIELD = "cause";
         public static final String STATUS_FIELD = "status";
 
         private final String index;
-        private final String type;
         private final String id;
         private final Exception cause;
         private final RestStatus status;
@@ -196,11 +194,10 @@ public class BulkItemResponse implements Writeable, StatusToXContentObject {
         public static final ConstructingObjectParser<Failure, Void> PARSER = new ConstructingObjectParser<>(
             "bulk_failures",
             true,
-            a -> new Failure((String) a[0], (String) a[1], (String) a[2], (Exception) a[3], RestStatus.fromCode((int) a[4]))
+            a -> new Failure((String) a[0], (String) a[1], (Exception) a[2], RestStatus.fromCode((int) a[3]))
         );
         static {
             PARSER.declareString(constructorArg(), new ParseField(INDEX_FIELD));
-            PARSER.declareString(constructorArg(), new ParseField(TYPE_FIELD));
             PARSER.declareString(optionalConstructorArg(), new ParseField(ID_FIELD));
             PARSER.declareObject(constructorArg(), (p, c) -> OpenSearchException.fromXContent(p), new ParseField(CAUSE_FIELD));
             PARSER.declareInt(constructorArg(), new ParseField(STATUS_FIELD));
@@ -209,13 +206,12 @@ public class BulkItemResponse implements Writeable, StatusToXContentObject {
         /**
          * For write failures before operation was assigned a sequence number.
          *
-         * use @{link {@link #Failure(String, String, String, Exception, long, long)}}
+         * use @{link {@link #Failure(String, String, Exception, long, long)}}
          * to record operation sequence no with failure
          */
-        public Failure(String index, String type, String id, Exception cause) {
+        public Failure(String index, String id, Exception cause) {
             this(
                 index,
-                type,
                 id,
                 cause,
                 ExceptionsHelper.status(cause),
@@ -225,10 +221,9 @@ public class BulkItemResponse implements Writeable, StatusToXContentObject {
             );
         }
 
-        public Failure(String index, String type, String id, Exception cause, boolean aborted) {
+        public Failure(String index, String id, Exception cause, boolean aborted) {
             this(
                 index,
-                type,
                 id,
                 cause,
                 ExceptionsHelper.status(cause),
@@ -238,18 +233,17 @@ public class BulkItemResponse implements Writeable, StatusToXContentObject {
             );
         }
 
-        public Failure(String index, String type, String id, Exception cause, RestStatus status) {
-            this(index, type, id, cause, status, SequenceNumbers.UNASSIGNED_SEQ_NO, SequenceNumbers.UNASSIGNED_PRIMARY_TERM, false);
+        public Failure(String index, String id, Exception cause, RestStatus status) {
+            this(index, id, cause, status, SequenceNumbers.UNASSIGNED_SEQ_NO, SequenceNumbers.UNASSIGNED_PRIMARY_TERM, false);
         }
 
         /** For write failures after operation was assigned a sequence number. */
-        public Failure(String index, String type, String id, Exception cause, long seqNo, long term) {
-            this(index, type, id, cause, ExceptionsHelper.status(cause), seqNo, term, false);
+        public Failure(String index, String id, Exception cause, long seqNo, long term) {
+            this(index, id, cause, ExceptionsHelper.status(cause), seqNo, term, false);
         }
 
-        private Failure(String index, String type, String id, Exception cause, RestStatus status, long seqNo, long term, boolean aborted) {
+        private Failure(String index, String id, Exception cause, RestStatus status, long seqNo, long term, boolean aborted) {
             this.index = index;
-            this.type = type;
             this.id = id;
             this.cause = cause;
             this.status = status;
@@ -263,7 +257,11 @@ public class BulkItemResponse implements Writeable, StatusToXContentObject {
          */
         public Failure(StreamInput in) throws IOException {
             index = in.readString();
-            type = in.readString();
+            if (in.getVersion().before(Version.V_2_0_0)) {
+                in.readString();
+                // can't make an assertion about type names here because too many tests still set their own
+                // types bypassing various checks
+            }
             id = in.readOptionalString();
             cause = in.readException();
             status = ExceptionsHelper.status(cause);
@@ -279,7 +277,9 @@ public class BulkItemResponse implements Writeable, StatusToXContentObject {
         @Override
         public void writeTo(StreamOutput out) throws IOException {
             out.writeString(index);
-            out.writeString(type);
+            if (out.getVersion().before(Version.V_2_0_0)) {
+                out.writeString(MapperService.SINGLE_MAPPING_NAME);
+            }
             out.writeOptionalString(id);
             out.writeException(cause);
             out.writeZLong(seqNo);
@@ -296,13 +296,6 @@ public class BulkItemResponse implements Writeable, StatusToXContentObject {
             return this.index;
         }
 
-        /**
-         * The type of the action.
-         */
-        public String getType() {
-            return type;
-        }
-
         /**
          * The id of the action.
          */
@@ -361,7 +354,6 @@ public class BulkItemResponse implements Writeable, StatusToXContentObject {
         @Override
         public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
             builder.field(INDEX_FIELD, index);
-            builder.field(TYPE_FIELD, type);
             if (id != null) {
                 builder.field(ID_FIELD, id);
             }
@@ -468,16 +460,6 @@ public class BulkItemResponse implements Writeable, StatusToXContentObject {
         return response.getIndex();
     }
 
-    /**
-     * The type of the action.
-     */
-    public String getType() {
-        if (failure != null) {
-            return failure.getType();
-        }
-        return response.getType();
-    }
-
     /**
      * The id of the action.
      */
diff --git a/server/src/main/java/org/opensearch/action/bulk/BulkPrimaryExecutionContext.java b/server/src/main/java/org/opensearch/action/bulk/BulkPrimaryExecutionContext.java
index 877030f8974..59627da5196 100644
--- a/server/src/main/java/org/opensearch/action/bulk/BulkPrimaryExecutionContext.java
+++ b/server/src/main/java/org/opensearch/action/bulk/BulkPrimaryExecutionContext.java
@@ -251,7 +251,7 @@ class BulkPrimaryExecutionContext {
             docWriteRequest.opType(),
             // Make sure to use getCurrentItem().index() here, if you use docWriteRequest.index() it will use the
             // concrete index instead of an alias if used!
-            new BulkItemResponse.Failure(getCurrentItem().index(), docWriteRequest.type(), docWriteRequest.id(), cause)
+            new BulkItemResponse.Failure(getCurrentItem().index(), docWriteRequest.id(), cause)
         );
         markAsCompleted(executionResult);
     }
@@ -304,7 +304,6 @@ class BulkPrimaryExecutionContext {
                     // concrete index instead of an alias if used!
                     new BulkItemResponse.Failure(
                         request.index(),
-                        docWriteRequest.type(),
                         docWriteRequest.id(),
                         result.getFailure(),
                         result.getSeqNo(),
diff --git a/server/src/main/java/org/opensearch/action/bulk/BulkProcessor.java b/server/src/main/java/org/opensearch/action/bulk/BulkProcessor.java
index 936604d84a1..90a177119cf 100644
--- a/server/src/main/java/org/opensearch/action/bulk/BulkProcessor.java
+++ b/server/src/main/java/org/opensearch/action/bulk/BulkProcessor.java
@@ -106,7 +106,6 @@ public class BulkProcessor implements Closeable {
         private TimeValue flushInterval = null;
         private BackoffPolicy backoffPolicy = BackoffPolicy.exponentialBackoff();
         private String globalIndex;
-        private String globalType;
         private String globalRouting;
         private String globalPipeline;
 
@@ -168,11 +167,6 @@ public class BulkProcessor implements Closeable {
             return this;
         }
 
-        public Builder setGlobalType(String globalType) {
-            this.globalType = globalType;
-            return this;
-        }
-
         public Builder setGlobalRouting(String globalRouting) {
             this.globalRouting = globalRouting;
             return this;
@@ -219,7 +213,7 @@ public class BulkProcessor implements Closeable {
         }
 
         private Supplier<BulkRequest> createBulkRequestWithGlobalDefaults() {
-            return () -> new BulkRequest(globalIndex, globalType).pipeline(globalPipeline).routing(globalRouting);
+            return () -> new BulkRequest(globalIndex).pipeline(globalPipeline).routing(globalRouting);
         }
     }
 
@@ -452,9 +446,8 @@ public class BulkProcessor implements Closeable {
     /**
      * Adds the data from the bytes to be processed by the bulk processor
      */
-    public BulkProcessor add(BytesReference data, @Nullable String defaultIndex, @Nullable String defaultType, XContentType xContentType)
-        throws Exception {
-        return add(data, defaultIndex, defaultType, null, xContentType);
+    public BulkProcessor add(BytesReference data, @Nullable String defaultIndex, XContentType xContentType) throws Exception {
+        return add(data, defaultIndex, null, xContentType);
     }
 
     /**
@@ -463,7 +456,6 @@ public class BulkProcessor implements Closeable {
     public BulkProcessor add(
         BytesReference data,
         @Nullable String defaultIndex,
-        @Nullable String defaultType,
         @Nullable String defaultPipeline,
         XContentType xContentType
     ) throws Exception {
@@ -471,7 +463,7 @@ public class BulkProcessor implements Closeable {
         lock.lock();
         try {
             ensureOpen();
-            bulkRequest.add(data, defaultIndex, defaultType, null, null, defaultPipeline, null, true, xContentType);
+            bulkRequest.add(data, defaultIndex, null, null, defaultPipeline, null, true, xContentType);
             bulkRequestToExecute = newBulkRequestIfNeeded();
         } finally {
             lock.unlock();
diff --git a/server/src/main/java/org/opensearch/action/bulk/BulkRequest.java b/server/src/main/java/org/opensearch/action/bulk/BulkRequest.java
index a05f5dac2eb..e3bf5bced50 100644
--- a/server/src/main/java/org/opensearch/action/bulk/BulkRequest.java
+++ b/server/src/main/java/org/opensearch/action/bulk/BulkRequest.java
@@ -52,7 +52,6 @@ import org.opensearch.common.io.stream.StreamInput;
 import org.opensearch.common.io.stream.StreamOutput;
 import org.opensearch.common.unit.TimeValue;
 import org.opensearch.common.xcontent.XContentType;
-import org.opensearch.index.mapper.MapperService;
 import org.opensearch.search.fetch.subphase.FetchSourceContext;
 
 import java.io.IOException;
@@ -92,7 +91,6 @@ public class BulkRequest extends ActionRequest implements CompositeIndicesReques
     private String globalPipeline;
     private String globalRouting;
     private String globalIndex;
-    private String globalType;
     private Boolean globalRequireAlias;
 
     private long sizeInBytes = 0;
@@ -111,15 +109,6 @@ public class BulkRequest extends ActionRequest implements CompositeIndicesReques
         this.globalIndex = globalIndex;
     }
 
-    /**
-     * @deprecated Types are in the process of being removed. Use {@link #BulkRequest(String)} instead
-     */
-    @Deprecated
-    public BulkRequest(@Nullable String globalIndex, @Nullable String globalType) {
-        this.globalIndex = globalIndex;
-        this.globalType = globalType;
-    }
-
     /**
      * Adds a list of requests to be executed. Either index or delete requests.
      */
@@ -246,62 +235,21 @@ public class BulkRequest extends ActionRequest implements CompositeIndicesReques
      * Adds a framed data in binary format
      */
     public BulkRequest add(byte[] data, int from, int length, XContentType xContentType) throws IOException {
-        return add(data, from, length, null, null, xContentType);
-    }
-
-    /**
-     * Adds a framed data in binary format
-     * @deprecated use {@link #add(byte[], int, int, String, XContentType)} instead
-     */
-    @Deprecated
-    public BulkRequest add(
-        byte[] data,
-        int from,
-        int length,
-        @Nullable String defaultIndex,
-        @Nullable String defaultType,
-        XContentType xContentType
-    ) throws IOException {
-        return add(new BytesArray(data, from, length), defaultIndex, defaultType, xContentType);
+        return add(data, from, length, null, xContentType);
     }
 
     /**
      * Adds a framed data in binary format
      */
     public BulkRequest add(byte[] data, int from, int length, @Nullable String defaultIndex, XContentType xContentType) throws IOException {
-        return add(new BytesArray(data, from, length), defaultIndex, MapperService.SINGLE_MAPPING_NAME, xContentType);
-    }
-
-    /**
-     * Adds a framed data in binary format
-     * @deprecated use {@link #add(BytesReference, String, XContentType)} instead
-     */
-    @Deprecated
-    public BulkRequest add(BytesReference data, @Nullable String defaultIndex, @Nullable String defaultType, XContentType xContentType)
-        throws IOException {
-        return add(data, defaultIndex, defaultType, null, null, null, null, true, xContentType);
+        return add(new BytesArray(data, from, length), defaultIndex, xContentType);
     }
 
     /**
      * Adds a framed data in binary format
      */
     public BulkRequest add(BytesReference data, @Nullable String defaultIndex, XContentType xContentType) throws IOException {
-        return add(data, defaultIndex, MapperService.SINGLE_MAPPING_NAME, null, null, null, null, true, xContentType);
-    }
-
-    /**
-     * Adds a framed data in binary format
-     * @deprecated use {@link #add(BytesReference, String, boolean, XContentType)} instead
-     */
-    @Deprecated
-    public BulkRequest add(
-        BytesReference data,
-        @Nullable String defaultIndex,
-        @Nullable String defaultType,
-        boolean allowExplicitIndex,
-        XContentType xContentType
-    ) throws IOException {
-        return add(data, defaultIndex, defaultType, null, null, null, null, allowExplicitIndex, xContentType);
+        return add(data, defaultIndex, null, null, null, null, true, xContentType);
     }
 
     /**
@@ -309,7 +257,7 @@ public class BulkRequest extends ActionRequest implements CompositeIndicesReques
      */
     public BulkRequest add(BytesReference data, @Nullable String defaultIndex, boolean allowExplicitIndex, XContentType xContentType)
         throws IOException {
-        return add(data, defaultIndex, MapperService.SINGLE_MAPPING_NAME, null, null, null, null, allowExplicitIndex, xContentType);
+        return add(data, defaultIndex, null, null, null, null, allowExplicitIndex, xContentType);
     }
 
     public BulkRequest add(
@@ -321,27 +269,12 @@ public class BulkRequest extends ActionRequest implements CompositeIndicesReques
         boolean allowExplicitIndex,
         XContentType xContentType
     ) throws IOException {
-        return add(
-            data,
-            defaultIndex,
-            MapperService.SINGLE_MAPPING_NAME,
-            defaultRouting,
-            defaultFetchSourceContext,
-            defaultPipeline,
-            null,
-            allowExplicitIndex,
-            xContentType
-        );
+        return add(data, defaultIndex, defaultRouting, defaultFetchSourceContext, defaultPipeline, null, allowExplicitIndex, xContentType);
     }
 
-    /**
-     * @deprecated use {@link #add(BytesReference, String, String, FetchSourceContext, String, boolean, XContentType)} instead
-     */
-    @Deprecated
     public BulkRequest add(
         BytesReference data,
         @Nullable String defaultIndex,
-        @Nullable String defaultType,
         @Nullable String defaultRouting,
         @Nullable FetchSourceContext defaultFetchSourceContext,
         @Nullable String defaultPipeline,
@@ -355,14 +288,13 @@ public class BulkRequest extends ActionRequest implements CompositeIndicesReques
         new BulkRequestParser(true).parse(
             data,
             defaultIndex,
-            defaultType,
             routing,
             defaultFetchSourceContext,
             pipeline,
             requireAlias,
             allowExplicitIndex,
             xContentType,
-            this::internalAdd,
+            (indexRequest, type) -> internalAdd(indexRequest),
             this::internalAdd,
             this::add
         );
@@ -526,9 +458,6 @@ public class BulkRequest extends ActionRequest implements CompositeIndicesReques
 
     private void applyGlobalMandatoryParameters(DocWriteRequest<?> request) {
         request.index(valueOrDefault(request.index(), globalIndex));
-        if (Strings.isNullOrEmpty(globalType) == false && MapperService.SINGLE_MAPPING_NAME.equals(globalType) == false) {
-            request.defaultTypeIfNull(globalType);
-        }
     }
 
     private static String valueOrDefault(String value, String globalDefault) {
diff --git a/server/src/main/java/org/opensearch/action/bulk/BulkRequestBuilder.java b/server/src/main/java/org/opensearch/action/bulk/BulkRequestBuilder.java
index c2e372129e9..c58877e48a7 100644
--- a/server/src/main/java/org/opensearch/action/bulk/BulkRequestBuilder.java
+++ b/server/src/main/java/org/opensearch/action/bulk/BulkRequestBuilder.java
@@ -46,7 +46,6 @@ import org.opensearch.client.OpenSearchClient;
 import org.opensearch.common.Nullable;
 import org.opensearch.common.unit.TimeValue;
 import org.opensearch.common.xcontent.XContentType;
-import org.opensearch.index.mapper.MapperService;
 
 /**
  * A bulk request holds an ordered {@link IndexRequest}s and {@link DeleteRequest}s and allows to executes
@@ -54,14 +53,6 @@ import org.opensearch.index.mapper.MapperService;
  */
 public class BulkRequestBuilder extends ActionRequestBuilder<BulkRequest, BulkResponse> implements WriteRequestBuilder<BulkRequestBuilder> {
 
-    /**
-     * @deprecated use {@link #BulkRequestBuilder(OpenSearchClient, BulkAction, String)} instead
-     */
-    @Deprecated
-    public BulkRequestBuilder(OpenSearchClient client, BulkAction action, @Nullable String globalIndex, @Nullable String globalType) {
-        super(client, action, new BulkRequest(globalIndex, globalType));
-    }
-
     public BulkRequestBuilder(OpenSearchClient client, BulkAction action, @Nullable String globalIndex) {
         super(client, action, new BulkRequest(globalIndex));
     }
@@ -128,29 +119,12 @@ public class BulkRequestBuilder extends ActionRequestBuilder<BulkRequest, BulkRe
         return this;
     }
 
-    /**
-     * Adds a framed data in binary format
-     * @deprecated use {@link #add(byte[], int, int, String, XContentType)} instead
-     */
-    @Deprecated
-    public BulkRequestBuilder add(
-        byte[] data,
-        int from,
-        int length,
-        @Nullable String defaultIndex,
-        @Nullable String defaultType,
-        XContentType xContentType
-    ) throws Exception {
-        request.add(data, from, length, defaultIndex, defaultType, xContentType);
-        return this;
-    }
-
     /**
      * Adds a framed data in binary format
      */
     public BulkRequestBuilder add(byte[] data, int from, int length, @Nullable String defaultIndex, XContentType xContentType)
         throws Exception {
-        request.add(data, from, length, defaultIndex, MapperService.SINGLE_MAPPING_NAME, xContentType);
+        request.add(data, from, length, defaultIndex, xContentType);
         return this;
     }
 
diff --git a/server/src/main/java/org/opensearch/action/bulk/BulkRequestParser.java b/server/src/main/java/org/opensearch/action/bulk/BulkRequestParser.java
index 488c667d000..042e104f70c 100644
--- a/server/src/main/java/org/opensearch/action/bulk/BulkRequestParser.java
+++ b/server/src/main/java/org/opensearch/action/bulk/BulkRequestParser.java
@@ -40,7 +40,6 @@ import org.opensearch.common.Nullable;
 import org.opensearch.common.ParseField;
 import org.opensearch.common.bytes.BytesArray;
 import org.opensearch.common.bytes.BytesReference;
-import org.opensearch.common.logging.DeprecationLogger;
 import org.opensearch.common.lucene.uid.Versions;
 import org.opensearch.common.xcontent.LoggingDeprecationHandler;
 import org.opensearch.common.xcontent.NamedXContentRegistry;
@@ -49,12 +48,12 @@ import org.opensearch.common.xcontent.XContentParser;
 import org.opensearch.common.xcontent.XContentType;
 import org.opensearch.index.VersionType;
 import org.opensearch.index.seqno.SequenceNumbers;
-import org.opensearch.rest.action.document.RestBulkAction;
 import org.opensearch.search.fetch.subphase.FetchSourceContext;
 
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 import java.util.function.Function;
 
@@ -65,8 +64,6 @@ import static org.opensearch.index.seqno.SequenceNumbers.UNASSIGNED_PRIMARY_TERM
  */
 public final class BulkRequestParser {
 
-    private static final DeprecationLogger deprecationLogger = DeprecationLogger.getLogger(BulkRequestParser.class);
-
     private static final ParseField INDEX = new ParseField("_index");
     private static final ParseField TYPE = new ParseField("_type");
     private static final ParseField ID = new ParseField("_id");
@@ -81,14 +78,15 @@ public final class BulkRequestParser {
     private static final ParseField IF_PRIMARY_TERM = new ParseField("if_primary_term");
     private static final ParseField REQUIRE_ALIAS = new ParseField(DocWriteRequest.REQUIRE_ALIAS);
 
-    private final boolean warnOnTypeUsage;
+    // TODO: Remove this parameter once the BulkMonitoring endpoint has been removed
+    private final boolean errorOnType;
 
     /**
      * Create a new parser.
-     * @param warnOnTypeUsage whether it warns upon types being explicitly specified
+     * @param errorOnType whether to allow _type information in the index line; used by BulkMonitoring
      */
-    public BulkRequestParser(boolean warnOnTypeUsage) {
-        this.warnOnTypeUsage = warnOnTypeUsage;
+    public BulkRequestParser(boolean errorOnType) {
+        this.errorOnType = errorOnType;
     }
 
     private static int findNextMarker(byte marker, int from, BytesReference data) {
@@ -136,45 +134,7 @@ public final class BulkRequestParser {
         @Nullable Boolean defaultRequireAlias,
         boolean allowExplicitIndex,
         XContentType xContentType,
-        Consumer<IndexRequest> indexRequestConsumer,
-        Consumer<UpdateRequest> updateRequestConsumer,
-        Consumer<DeleteRequest> deleteRequestConsumer
-    ) throws IOException {
-        parse(
-            data,
-            defaultIndex,
-            null,
-            defaultRouting,
-            defaultFetchSourceContext,
-            defaultPipeline,
-            defaultRequireAlias,
-            allowExplicitIndex,
-            xContentType,
-            indexRequestConsumer,
-            updateRequestConsumer,
-            deleteRequestConsumer
-        );
-    }
-
-    /**
-     * Parse the provided {@code data} assuming the provided default values. Index requests
-     * will be passed to the {@code indexRequestConsumer}, update requests to the
-     * {@code updateRequestConsumer} and delete requests to the {@code deleteRequestConsumer}.
-     * @deprecated Use {@link #parse(BytesReference, String, String, FetchSourceContext, String, Boolean, boolean, XContentType,
-     * Consumer, Consumer, Consumer)} instead.
-     */
-    @Deprecated
-    public void parse(
-        BytesReference data,
-        @Nullable String defaultIndex,
-        @Nullable String defaultType,
-        @Nullable String defaultRouting,
-        @Nullable FetchSourceContext defaultFetchSourceContext,
-        @Nullable String defaultPipeline,
-        @Nullable Boolean defaultRequireAlias,
-        boolean allowExplicitIndex,
-        XContentType xContentType,
-        Consumer<IndexRequest> indexRequestConsumer,
+        BiConsumer<IndexRequest, String> indexRequestConsumer,
         Consumer<UpdateRequest> updateRequestConsumer,
         Consumer<DeleteRequest> deleteRequestConsumer
     ) throws IOException {
@@ -182,7 +142,6 @@ public final class BulkRequestParser {
         int line = 0;
         int from = 0;
         byte marker = xContent.streamSeparator();
-        boolean typesDeprecationLogged = false;
         // Bulk requests can contain a lot of repeated strings for the index, pipeline and routing parameters. This map is used to
         // deduplicate duplicate strings parsed for these parameters. While it does not prevent instantiating the duplicate strings, it
         // reduces their lifetime to the lifetime of this parse call instead of the lifetime of the full bulk request.
@@ -231,7 +190,7 @@ public final class BulkRequestParser {
                 String action = parser.currentName();
 
                 String index = defaultIndex;
-                String type = defaultType;
+                String type = null;
                 String id = null;
                 String routing = defaultRouting;
                 FetchSourceContext fetchSourceContext = defaultFetchSourceContext;
@@ -255,14 +214,15 @@ public final class BulkRequestParser {
                             currentFieldName = parser.currentName();
                         } else if (token.isValue()) {
                             if (INDEX.match(currentFieldName, parser.getDeprecationHandler())) {
-                                if (!allowExplicitIndex) {
+                                if (allowExplicitIndex == false) {
                                     throw new IllegalArgumentException("explicit index in bulk is not allowed");
                                 }
                                 index = stringDeduplicator.computeIfAbsent(parser.text(), Function.identity());
                             } else if (TYPE.match(currentFieldName, parser.getDeprecationHandler())) {
-                                if (warnOnTypeUsage && typesDeprecationLogged == false) {
-                                    deprecationLogger.deprecate("bulk_with_types", RestBulkAction.TYPES_DEPRECATION_MESSAGE);
-                                    typesDeprecationLogged = true;
+                                if (errorOnType) {
+                                    throw new IllegalArgumentException(
+                                        "Action/metadata line [" + line + "] contains an unknown parameter [" + currentFieldName + "]"
+                                    );
                                 }
                                 type = stringDeduplicator.computeIfAbsent(parser.text(), Function.identity());
                             } else if (ID.match(currentFieldName, parser.getDeprecationHandler())) {
@@ -333,7 +293,8 @@ public final class BulkRequestParser {
 
                 if ("delete".equals(action)) {
                     deleteRequestConsumer.accept(
-                        new DeleteRequest(index, type, id).routing(routing)
+                        new DeleteRequest(index).id(id)
+                            .routing(routing)
                             .version(version)
                             .versionType(versionType)
                             .setIfSeqNo(ifSeqNo)
@@ -351,18 +312,21 @@ public final class BulkRequestParser {
                     if ("index".equals(action)) {
                         if (opType == null) {
                             indexRequestConsumer.accept(
-                                new IndexRequest(index, type, id).routing(routing)
+                                new IndexRequest(index).id(id)
+                                    .routing(routing)
                                     .version(version)
                                     .versionType(versionType)
                                     .setPipeline(pipeline)
                                     .setIfSeqNo(ifSeqNo)
                                     .setIfPrimaryTerm(ifPrimaryTerm)
                                     .source(sliceTrimmingCarriageReturn(data, from, nextMarker, xContentType), xContentType)
-                                    .setRequireAlias(requireAlias)
+                                    .setRequireAlias(requireAlias),
+                                type
                             );
                         } else {
                             indexRequestConsumer.accept(
-                                new IndexRequest(index, type, id).routing(routing)
+                                new IndexRequest(index).id(id)
+                                    .routing(routing)
                                     .version(version)
                                     .versionType(versionType)
                                     .create("create".equals(opType))
@@ -370,12 +334,14 @@ public final class BulkRequestParser {
                                     .setIfSeqNo(ifSeqNo)
                                     .setIfPrimaryTerm(ifPrimaryTerm)
                                     .source(sliceTrimmingCarriageReturn(data, from, nextMarker, xContentType), xContentType)
-                                    .setRequireAlias(requireAlias)
+                                    .setRequireAlias(requireAlias),
+                                type
                             );
                         }
                     } else if ("create".equals(action)) {
                         indexRequestConsumer.accept(
-                            new IndexRequest(index, type, id).routing(routing)
+                            new IndexRequest(index).id(id)
+                                .routing(routing)
                                 .version(version)
                                 .versionType(versionType)
                                 .create(true)
@@ -383,7 +349,8 @@ public final class BulkRequestParser {
                                 .setIfSeqNo(ifSeqNo)
                                 .setIfPrimaryTerm(ifPrimaryTerm)
                                 .source(sliceTrimmingCarriageReturn(data, from, nextMarker, xContentType), xContentType)
-                                .setRequireAlias(requireAlias)
+                                .setRequireAlias(requireAlias),
+                            type
                         );
                     } else if ("update".equals(action)) {
                         if (version != Versions.MATCH_ANY || versionType != VersionType.INTERNAL) {
@@ -391,7 +358,9 @@ public final class BulkRequestParser {
                                 "Update requests do not support versioning. " + "Please use `if_seq_no` and `if_primary_term` instead"
                             );
                         }
-                        UpdateRequest updateRequest = new UpdateRequest(index, type, id).routing(routing)
+                        UpdateRequest updateRequest = new UpdateRequest().index(index)
+                            .id(id)
+                            .routing(routing)
                             .retryOnConflict(retryOnConflict)
                             .setIfSeqNo(ifSeqNo)
                             .setIfPrimaryTerm(ifPrimaryTerm)
diff --git a/server/src/main/java/org/opensearch/action/bulk/BulkResponse.java b/server/src/main/java/org/opensearch/action/bulk/BulkResponse.java
index ef76913d9e1..751ad567c86 100644
--- a/server/src/main/java/org/opensearch/action/bulk/BulkResponse.java
+++ b/server/src/main/java/org/opensearch/action/bulk/BulkResponse.java
@@ -129,8 +129,6 @@ public class BulkResponse extends ActionResponse implements Iterable<BulkItemRes
                     .append(i)
                     .append("]: index [")
                     .append(response.getIndex())
-                    .append("], type [")
-                    .append(response.getType())
                     .append("], id [")
                     .append(response.getId())
                     .append("], message [")
diff --git a/server/src/main/java/org/opensearch/action/bulk/TransportBulkAction.java b/server/src/main/java/org/opensearch/action/bulk/TransportBulkAction.java
index 569ab79543e..945cc1621f1 100644
--- a/server/src/main/java/org/opensearch/action/bulk/TransportBulkAction.java
+++ b/server/src/main/java/org/opensearch/action/bulk/TransportBulkAction.java
@@ -468,10 +468,7 @@ public class TransportBulkAction extends HandledTransportAction<BulkRequest, Bul
         Exception e
     ) {
         if (index.equals(request.index())) {
-            responses.set(
-                idx,
-                new BulkItemResponse(idx, request.opType(), new BulkItemResponse.Failure(request.index(), request.type(), request.id(), e))
-            );
+            responses.set(idx, new BulkItemResponse(idx, request.opType(), new BulkItemResponse.Failure(request.index(), request.id(), e)));
             return true;
         }
         return false;
@@ -575,12 +572,7 @@ public class TransportBulkAction extends HandledTransportAction<BulkRequest, Bul
                             throw new AssertionError("request type not supported: [" + docWriteRequest.opType() + "]");
                     }
                 } catch (OpenSearchParseException | IllegalArgumentException | RoutingMissingException e) {
-                    BulkItemResponse.Failure failure = new BulkItemResponse.Failure(
-                        concreteIndex.getName(),
-                        docWriteRequest.type(),
-                        docWriteRequest.id(),
-                        e
-                    );
+                    BulkItemResponse.Failure failure = new BulkItemResponse.Failure(concreteIndex.getName(), docWriteRequest.id(), e);
                     BulkItemResponse bulkItemResponse = new BulkItemResponse(i, docWriteRequest.opType(), failure);
                     responses.set(i, bulkItemResponse);
                     // make sure the request gets never processed again
@@ -659,7 +651,7 @@ public class TransportBulkAction extends HandledTransportAction<BulkRequest, Bul
                                 new BulkItemResponse(
                                     request.id(),
                                     docWriteRequest.opType(),
-                                    new BulkItemResponse.Failure(indexName, docWriteRequest.type(), docWriteRequest.id(), e)
+                                    new BulkItemResponse.Failure(indexName, docWriteRequest.id(), e)
                                 )
                             );
                         }
@@ -759,12 +751,7 @@ public class TransportBulkAction extends HandledTransportAction<BulkRequest, Bul
         }
 
         private void addFailure(DocWriteRequest<?> request, int idx, Exception unavailableException) {
-            BulkItemResponse.Failure failure = new BulkItemResponse.Failure(
-                request.index(),
-                request.type(),
-                request.id(),
-                unavailableException
-            );
+            BulkItemResponse.Failure failure = new BulkItemResponse.Failure(request.index(), request.id(), unavailableException);
             BulkItemResponse bulkItemResponse = new BulkItemResponse(idx, request.opType(), failure);
             responses.set(idx, bulkItemResponse);
             // make sure the request gets never processed again
@@ -992,12 +979,7 @@ public class TransportBulkAction extends HandledTransportAction<BulkRequest, Bul
             // 2) Add a bulk item failure for this request
             // 3) Continue with the next request in the bulk.
             failedSlots.set(slot);
-            BulkItemResponse.Failure failure = new BulkItemResponse.Failure(
-                indexRequest.index(),
-                indexRequest.type(),
-                indexRequest.id(),
-                e
-            );
+            BulkItemResponse.Failure failure = new BulkItemResponse.Failure(indexRequest.index(), indexRequest.id(), e);
             itemResponses.add(new BulkItemResponse(slot, indexRequest.opType(), failure));
         }
 
diff --git a/server/src/main/java/org/opensearch/action/delete/DeleteRequest.java b/server/src/main/java/org/opensearch/action/delete/DeleteRequest.java
index b6fda084e29..e8175be08bc 100644
--- a/server/src/main/java/org/opensearch/action/delete/DeleteRequest.java
+++ b/server/src/main/java/org/opensearch/action/delete/DeleteRequest.java
@@ -184,22 +184,6 @@ public class DeleteRequest extends ReplicatedWriteRequest<DeleteRequest>
         return this;
     }
 
-    /**
-     * Set the default type supplied to a bulk
-     * request if this individual request's type is null
-     * or empty
-     *
-     * @deprecated Types are in the process of being removed.
-     */
-    @Deprecated
-    @Override
-    public DeleteRequest defaultTypeIfNull(String defaultType) {
-        if (Strings.isNullOrEmpty(type)) {
-            type = defaultType;
-        }
-        return this;
-    }
-
     /**
      * The id of the document to delete.
      */
diff --git a/server/src/main/java/org/opensearch/action/index/IndexRequest.java b/server/src/main/java/org/opensearch/action/index/IndexRequest.java
index ccbe48ab40a..6831d498cf3 100644
--- a/server/src/main/java/org/opensearch/action/index/IndexRequest.java
+++ b/server/src/main/java/org/opensearch/action/index/IndexRequest.java
@@ -322,21 +322,6 @@ public class IndexRequest extends ReplicatedWriteRequest<IndexRequest> implement
         return this;
     }
 
-    /**
-     * Set the default type supplied to a bulk
-     * request if this individual request's type is null
-     * or empty
-     * @deprecated Types are in the process of being removed.
-     */
-    @Deprecated
-    @Override
-    public IndexRequest defaultTypeIfNull(String defaultType) {
-        if (Strings.isNullOrEmpty(type)) {
-            type = defaultType;
-        }
-        return this;
-    }
-
     /**
      * The id of the indexed document. If not set, will be automatically generated.
      */
diff --git a/server/src/main/java/org/opensearch/action/update/UpdateRequest.java b/server/src/main/java/org/opensearch/action/update/UpdateRequest.java
index ee7ed695dcb..746edfcaf20 100644
--- a/server/src/main/java/org/opensearch/action/update/UpdateRequest.java
+++ b/server/src/main/java/org/opensearch/action/update/UpdateRequest.java
@@ -288,21 +288,6 @@ public class UpdateRequest extends InstanceShardOperationRequest<UpdateRequest>
         return this;
     }
 
-    /**
-     * Set the default type supplied to a bulk
-     * request if this individual request's type is null
-     * or empty
-     * @deprecated Types are in the process of being removed.
-     */
-    @Deprecated
-    @Override
-    public UpdateRequest defaultTypeIfNull(String defaultType) {
-        if (Strings.isNullOrEmpty(type)) {
-            type = defaultType;
-        }
-        return this;
-    }
-
     /**
      * The id of the indexed document.
      */
diff --git a/server/src/main/java/org/opensearch/client/Client.java b/server/src/main/java/org/opensearch/client/Client.java
index dedfb2af1a1..a33f1499826 100644
--- a/server/src/main/java/org/opensearch/client/Client.java
+++ b/server/src/main/java/org/opensearch/client/Client.java
@@ -243,9 +243,9 @@ public interface Client extends OpenSearchClient, Releasable {
     BulkRequestBuilder prepareBulk();
 
     /**
-     * Executes a bulk of index / delete operations with default index and/or type
+     * Executes a bulk of index / delete operations with default index
      */
-    BulkRequestBuilder prepareBulk(@Nullable String globalIndex, @Nullable String globalType);
+    BulkRequestBuilder prepareBulk(@Nullable String globalIndex);
 
     /**
      * Gets the document that was indexed from an index with a type and id.
diff --git a/server/src/main/java/org/opensearch/client/support/AbstractClient.java b/server/src/main/java/org/opensearch/client/support/AbstractClient.java
index 28b1c852399..d277ffb6e2b 100644
--- a/server/src/main/java/org/opensearch/client/support/AbstractClient.java
+++ b/server/src/main/java/org/opensearch/client/support/AbstractClient.java
@@ -512,8 +512,8 @@ public abstract class AbstractClient implements Client {
     }
 
     @Override
-    public BulkRequestBuilder prepareBulk(@Nullable String globalIndex, @Nullable String globalType) {
-        return new BulkRequestBuilder(this, BulkAction.INSTANCE, globalIndex, globalType);
+    public BulkRequestBuilder prepareBulk(@Nullable String globalIndex) {
+        return new BulkRequestBuilder(this, BulkAction.INSTANCE, globalIndex);
     }
 
     @Override
diff --git a/server/src/main/java/org/opensearch/index/reindex/BulkByScrollResponse.java b/server/src/main/java/org/opensearch/index/reindex/BulkByScrollResponse.java
index 7d5c0e151dd..6a4b55f5877 100644
--- a/server/src/main/java/org/opensearch/index/reindex/BulkByScrollResponse.java
+++ b/server/src/main/java/org/opensearch/index/reindex/BulkByScrollResponse.java
@@ -240,7 +240,6 @@ public class BulkByScrollResponse extends ActionResponse implements ToXContentFr
         ensureExpectedToken(Token.START_OBJECT, parser.currentToken(), parser);
         Token token;
         String index = null;
-        String type = null;
         String id = null;
         Integer status = null;
         Integer shardId = null;
@@ -270,9 +269,6 @@ public class BulkByScrollResponse extends ActionResponse implements ToXContentFr
                     case Failure.INDEX_FIELD:
                         index = parser.text();
                         break;
-                    case Failure.TYPE_FIELD:
-                        type = parser.text();
-                        break;
                     case Failure.ID_FIELD:
                         id = parser.text();
                         break;
@@ -298,7 +294,7 @@ public class BulkByScrollResponse extends ActionResponse implements ToXContentFr
             }
         }
         if (bulkExc != null) {
-            return new Failure(index, type, id, bulkExc, RestStatus.fromCode(status));
+            return new Failure(index, id, bulkExc, RestStatus.fromCode(status));
         } else if (searchExc != null) {
             if (status == null) {
                 return new SearchFailure(searchExc, index, shardId, nodeId);
diff --git a/server/src/main/java/org/opensearch/rest/action/document/RestBulkAction.java b/server/src/main/java/org/opensearch/rest/action/document/RestBulkAction.java
index 52f4e6bc18e..c140514e3c9 100644
--- a/server/src/main/java/org/opensearch/rest/action/document/RestBulkAction.java
+++ b/server/src/main/java/org/opensearch/rest/action/document/RestBulkAction.java
@@ -38,13 +38,10 @@ import org.opensearch.action.bulk.BulkShardRequest;
 import org.opensearch.action.support.ActiveShardCount;
 import org.opensearch.client.Requests;
 import org.opensearch.client.node.NodeClient;
-import org.opensearch.common.logging.DeprecationLogger;
 import org.opensearch.common.settings.Settings;
-import org.opensearch.index.mapper.MapperService;
 import org.opensearch.rest.BaseRestHandler;
 import org.opensearch.rest.RestRequest;
 import org.opensearch.rest.action.RestStatusToXContentListener;
-import org.opensearch.rest.action.search.RestSearchAction;
 import org.opensearch.search.fetch.subphase.FetchSourceContext;
 
 import java.io.IOException;
@@ -57,18 +54,16 @@ import static org.opensearch.rest.RestRequest.Method.PUT;
 
 /**
  * <pre>
- * { "index" : { "_index" : "test", "_type" : "type1", "_id" : "1" }
+ * { "index" : { "_index" : "test", "_id" : "1" }
  * { "type1" : { "field1" : "value1" } }
- * { "delete" : { "_index" : "test", "_type" : "type1", "_id" : "2" } }
- * { "create" : { "_index" : "test", "_type" : "type1", "_id" : "1" }
+ * { "delete" : { "_index" : "test", "_id" : "2" } }
+ * { "create" : { "_index" : "test", "_id" : "1" }
  * { "type1" : { "field1" : "value1" } }
  * </pre>
  */
 public class RestBulkAction extends BaseRestHandler {
 
     private final boolean allowExplicitIndex;
-    private static final DeprecationLogger deprecationLogger = DeprecationLogger.getLogger(RestSearchAction.class);
-    public static final String TYPES_DEPRECATION_MESSAGE = "[types removal]" + " Specifying types in bulk requests is deprecated.";
 
     public RestBulkAction(Settings settings) {
         this.allowExplicitIndex = MULTI_ALLOW_EXPLICIT_INDEX.get(settings);
@@ -77,15 +72,7 @@ public class RestBulkAction extends BaseRestHandler {
     @Override
     public List<Route> routes() {
         return unmodifiableList(
-            asList(
-                new Route(POST, "/_bulk"),
-                new Route(PUT, "/_bulk"),
-                new Route(POST, "/{index}/_bulk"),
-                new Route(PUT, "/{index}/_bulk"),
-                // Deprecated typed endpoints.
-                new Route(POST, "/{index}/{type}/_bulk"),
-                new Route(PUT, "/{index}/{type}/_bulk")
-            )
+            asList(new Route(POST, "/_bulk"), new Route(PUT, "/_bulk"), new Route(POST, "/{index}/_bulk"), new Route(PUT, "/{index}/_bulk"))
         );
     }
 
@@ -98,12 +85,6 @@ public class RestBulkAction extends BaseRestHandler {
     public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
         BulkRequest bulkRequest = Requests.bulkRequest();
         String defaultIndex = request.param("index");
-        String defaultType = request.param("type");
-        if (defaultType == null) {
-            defaultType = MapperService.SINGLE_MAPPING_NAME;
-        } else {
-            deprecationLogger.deprecate("bulk_with_types", RestBulkAction.TYPES_DEPRECATION_MESSAGE);
-        }
         String defaultRouting = request.param("routing");
         FetchSourceContext defaultFetchSourceContext = FetchSourceContext.parseFromRestRequest(request);
         String defaultPipeline = request.param("pipeline");
@@ -117,7 +98,6 @@ public class RestBulkAction extends BaseRestHandler {
         bulkRequest.add(
             request.requiredContent(),
             defaultIndex,
-            defaultType,
             defaultRouting,
             defaultFetchSourceContext,
             defaultPipeline,
diff --git a/server/src/test/java/org/opensearch/OpenSearchExceptionTests.java b/server/src/test/java/org/opensearch/OpenSearchExceptionTests.java
index c3162fe10b5..9f32af143ee 100644
--- a/server/src/test/java/org/opensearch/OpenSearchExceptionTests.java
+++ b/server/src/test/java/org/opensearch/OpenSearchExceptionTests.java
@@ -882,7 +882,7 @@ public class OpenSearchExceptionTests extends OpenSearchTestCase {
                 failure = new RuntimeException("E", failureCause);
 
                 expectedCause = new OpenSearchException(
-                    "OpenSearch exception [type=routing_missing_exception, " + "reason=routing is required for [idx]/[type]/[id]]"
+                    "OpenSearch exception [type=routing_missing_exception, " + "reason=routing is required for [idx]/[id]]"
                 );
                 expectedCause.addMetadata("opensearch.index", "idx");
                 expectedCause.addMetadata("opensearch.index_uuid", "_na_");
diff --git a/server/src/test/java/org/opensearch/action/bulk/BulkItemResponseTests.java b/server/src/test/java/org/opensearch/action/bulk/BulkItemResponseTests.java
index 4d33b389c31..808872fee6f 100644
--- a/server/src/test/java/org/opensearch/action/bulk/BulkItemResponseTests.java
+++ b/server/src/test/java/org/opensearch/action/bulk/BulkItemResponseTests.java
@@ -57,7 +57,7 @@ import static org.hamcrest.Matchers.containsString;
 public class BulkItemResponseTests extends OpenSearchTestCase {
 
     public void testFailureToString() {
-        Failure failure = new Failure("index", "type", "id", new RuntimeException("test"));
+        Failure failure = new Failure("index", "id", new RuntimeException("test"));
         String toString = failure.toString();
         assertThat(toString, containsString("\"type\":\"runtime_exception\""));
         assertThat(toString, containsString("\"reason\":\"test\""));
@@ -101,16 +101,15 @@ public class BulkItemResponseTests extends OpenSearchTestCase {
 
         int itemId = randomIntBetween(0, 100);
         String index = randomAlphaOfLength(5);
-        String type = randomAlphaOfLength(5);
         String id = randomAlphaOfLength(5);
         DocWriteRequest.OpType opType = randomFrom(DocWriteRequest.OpType.values());
 
         final Tuple<Throwable, OpenSearchException> exceptions = randomExceptions();
 
         Exception bulkItemCause = (Exception) exceptions.v1();
-        Failure bulkItemFailure = new Failure(index, type, id, bulkItemCause);
+        Failure bulkItemFailure = new Failure(index, id, bulkItemCause);
         BulkItemResponse bulkItemResponse = new BulkItemResponse(itemId, opType, bulkItemFailure);
-        Failure expectedBulkItemFailure = new Failure(index, type, id, exceptions.v2(), ExceptionsHelper.status(bulkItemCause));
+        Failure expectedBulkItemFailure = new Failure(index, id, exceptions.v2(), ExceptionsHelper.status(bulkItemCause));
         BulkItemResponse expectedBulkItemResponse = new BulkItemResponse(itemId, opType, expectedBulkItemFailure);
         BytesReference originalBytes = toShuffledXContent(bulkItemResponse, xContentType, ToXContent.EMPTY_PARAMS, randomBoolean());
 
@@ -133,7 +132,6 @@ public class BulkItemResponseTests extends OpenSearchTestCase {
     public static void assertBulkItemResponse(BulkItemResponse expected, BulkItemResponse actual) {
         assertEquals(expected.getItemId(), actual.getItemId());
         assertEquals(expected.getIndex(), actual.getIndex());
-        assertEquals(expected.getType(), actual.getType());
         assertEquals(expected.getId(), actual.getId());
         assertEquals(expected.getOpType(), actual.getOpType());
         assertEquals(expected.getVersion(), actual.getVersion());
@@ -144,7 +142,6 @@ public class BulkItemResponseTests extends OpenSearchTestCase {
             BulkItemResponse.Failure actualFailure = actual.getFailure();
 
             assertEquals(expectedFailure.getIndex(), actualFailure.getIndex());
-            assertEquals(expectedFailure.getType(), actualFailure.getType());
             assertEquals(expectedFailure.getId(), actualFailure.getId());
             assertEquals(expectedFailure.getMessage(), actualFailure.getMessage());
             assertEquals(expectedFailure.getStatus(), actualFailure.getStatus());
diff --git a/server/src/test/java/org/opensearch/action/bulk/BulkRequestModifierTests.java b/server/src/test/java/org/opensearch/action/bulk/BulkRequestModifierTests.java
index ce35815a296..5ab21518ddd 100644
--- a/server/src/test/java/org/opensearch/action/bulk/BulkRequestModifierTests.java
+++ b/server/src/test/java/org/opensearch/action/bulk/BulkRequestModifierTests.java
@@ -87,7 +87,6 @@ public class BulkRequestModifierTests extends OpenSearchTestCase {
                 BulkItemResponse item = bulkResponse.getItems()[j];
                 assertThat(item.isFailed(), is(true));
                 assertThat(item.getFailure().getIndex(), equalTo("_index"));
-                assertThat(item.getFailure().getType(), equalTo("_type"));
                 assertThat(item.getFailure().getId(), equalTo(String.valueOf(j)));
                 assertThat(item.getFailure().getMessage(), equalTo("java.lang.RuntimeException"));
             } else {
diff --git a/server/src/test/java/org/opensearch/action/bulk/BulkRequestParserTests.java b/server/src/test/java/org/opensearch/action/bulk/BulkRequestParserTests.java
index b7ba887a0f1..239bb19c5f6 100644
--- a/server/src/test/java/org/opensearch/action/bulk/BulkRequestParserTests.java
+++ b/server/src/test/java/org/opensearch/action/bulk/BulkRequestParserTests.java
@@ -35,7 +35,6 @@ package org.opensearch.action.bulk;
 import org.opensearch.action.index.IndexRequest;
 import org.opensearch.common.bytes.BytesArray;
 import org.opensearch.common.xcontent.XContentType;
-import org.opensearch.rest.action.document.RestBulkAction;
 import org.opensearch.test.OpenSearchTestCase;
 import org.hamcrest.Matchers;
 
@@ -50,7 +49,7 @@ public class BulkRequestParserTests extends OpenSearchTestCase {
         BytesArray request = new BytesArray("{ \"index\":{ \"_id\": \"bar\" } }\n{}\n");
         BulkRequestParser parser = new BulkRequestParser(randomBoolean());
         final AtomicBoolean parsed = new AtomicBoolean();
-        parser.parse(request, "foo", null, null, null, null, false, XContentType.JSON, indexRequest -> {
+        parser.parse(request, "foo", null, null, null, null, false, XContentType.JSON, (indexRequest, type) -> {
             assertFalse(parsed.get());
             assertEquals("foo", indexRequest.index());
             assertEquals("bar", indexRequest.id());
@@ -68,7 +67,7 @@ public class BulkRequestParserTests extends OpenSearchTestCase {
             true,
             false,
             XContentType.JSON,
-            indexRequest -> { assertTrue(indexRequest.isRequireAlias()); },
+            (indexRequest, type) -> { assertTrue(indexRequest.isRequireAlias()); },
             req -> fail(),
             req -> fail()
         );
@@ -83,7 +82,7 @@ public class BulkRequestParserTests extends OpenSearchTestCase {
             null,
             false,
             XContentType.JSON,
-            indexRequest -> { assertTrue(indexRequest.isRequireAlias()); },
+            (indexRequest, type) -> { assertTrue(indexRequest.isRequireAlias()); },
             req -> fail(),
             req -> fail()
         );
@@ -98,7 +97,7 @@ public class BulkRequestParserTests extends OpenSearchTestCase {
             true,
             false,
             XContentType.JSON,
-            indexRequest -> { assertFalse(indexRequest.isRequireAlias()); },
+            (indexRequest, type) -> { assertFalse(indexRequest.isRequireAlias()); },
             req -> fail(),
             req -> fail()
         );
@@ -108,12 +107,24 @@ public class BulkRequestParserTests extends OpenSearchTestCase {
         BytesArray request = new BytesArray("{ \"delete\":{ \"_id\": \"bar\" } }\n");
         BulkRequestParser parser = new BulkRequestParser(randomBoolean());
         final AtomicBoolean parsed = new AtomicBoolean();
-        parser.parse(request, "foo", null, null, null, null, false, XContentType.JSON, req -> fail(), req -> fail(), deleteRequest -> {
-            assertFalse(parsed.get());
-            assertEquals("foo", deleteRequest.index());
-            assertEquals("bar", deleteRequest.id());
-            parsed.set(true);
-        });
+        parser.parse(
+            request,
+            "foo",
+            null,
+            null,
+            null,
+            null,
+            false,
+            XContentType.JSON,
+            (req, type) -> fail(),
+            req -> fail(),
+            deleteRequest -> {
+                assertFalse(parsed.get());
+                assertEquals("foo", deleteRequest.index());
+                assertEquals("bar", deleteRequest.id());
+                parsed.set(true);
+            }
+        );
         assertTrue(parsed.get());
     }
 
@@ -121,7 +132,7 @@ public class BulkRequestParserTests extends OpenSearchTestCase {
         BytesArray request = new BytesArray("{ \"update\":{ \"_id\": \"bar\" } }\n{}\n");
         BulkRequestParser parser = new BulkRequestParser(randomBoolean());
         final AtomicBoolean parsed = new AtomicBoolean();
-        parser.parse(request, "foo", null, null, null, null, false, XContentType.JSON, req -> fail(), updateRequest -> {
+        parser.parse(request, "foo", null, null, null, null, false, XContentType.JSON, (req, type) -> fail(), updateRequest -> {
             assertFalse(parsed.get());
             assertEquals("foo", updateRequest.index());
             assertEquals("bar", updateRequest.id());
@@ -139,7 +150,7 @@ public class BulkRequestParserTests extends OpenSearchTestCase {
             true,
             false,
             XContentType.JSON,
-            req -> fail(),
+            (req, type) -> fail(),
             updateRequest -> { assertTrue(updateRequest.isRequireAlias()); },
             req -> fail()
         );
@@ -154,7 +165,7 @@ public class BulkRequestParserTests extends OpenSearchTestCase {
             null,
             false,
             XContentType.JSON,
-            req -> fail(),
+            (req, type) -> fail(),
             updateRequest -> { assertTrue(updateRequest.isRequireAlias()); },
             req -> fail()
         );
@@ -169,7 +180,7 @@ public class BulkRequestParserTests extends OpenSearchTestCase {
             true,
             false,
             XContentType.JSON,
-            req -> fail(),
+            (req, type) -> fail(),
             updateRequest -> { assertFalse(updateRequest.isRequireAlias()); },
             req -> fail()
         );
@@ -189,7 +200,7 @@ public class BulkRequestParserTests extends OpenSearchTestCase {
                 null,
                 false,
                 XContentType.JSON,
-                indexRequest -> fail(),
+                (indexRequest, type) -> fail(),
                 req -> fail(),
                 req -> fail()
             )
@@ -203,24 +214,34 @@ public class BulkRequestParserTests extends OpenSearchTestCase {
 
         IllegalArgumentException ex = expectThrows(
             IllegalArgumentException.class,
-            () -> parser.parse(request, null, null, null, null, null, false, XContentType.JSON, req -> fail(), req -> fail(), req -> fail())
+            () -> parser.parse(
+                request,
+                null,
+                null,
+                null,
+                null,
+                null,
+                false,
+                XContentType.JSON,
+                (req, type) -> fail(),
+                req -> fail(),
+                req -> fail()
+            )
         );
         assertEquals("explicit index in bulk is not allowed", ex.getMessage());
     }
 
-    public void testTypeWarning() throws IOException {
+    public void testTypesStillParsedForBulkMonitoring() throws IOException {
         BytesArray request = new BytesArray("{ \"index\":{ \"_type\": \"quux\", \"_id\": \"bar\" } }\n{}\n");
-        BulkRequestParser parser = new BulkRequestParser(true);
+        BulkRequestParser parser = new BulkRequestParser(false);
         final AtomicBoolean parsed = new AtomicBoolean();
-        parser.parse(request, "foo", null, null, null, null, false, XContentType.JSON, indexRequest -> {
+        parser.parse(request, "foo", null, null, null, null, false, XContentType.JSON, (indexRequest, type) -> {
             assertFalse(parsed.get());
             assertEquals("foo", indexRequest.index());
             assertEquals("bar", indexRequest.id());
             parsed.set(true);
         }, req -> fail(), req -> fail());
         assertTrue(parsed.get());
-
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
     }
 
     public void testParseDeduplicatesParameterStrings() throws IOException {
@@ -230,7 +251,19 @@ public class BulkRequestParserTests extends OpenSearchTestCase {
         );
         BulkRequestParser parser = new BulkRequestParser(randomBoolean());
         final List<IndexRequest> indexRequests = new ArrayList<>();
-        parser.parse(request, null, null, null, null, null, true, XContentType.JSON, indexRequests::add, req -> fail(), req -> fail());
+        parser.parse(
+            request,
+            null,
+            null,
+            null,
+            null,
+            null,
+            true,
+            XContentType.JSON,
+            (indexRequest, type) -> indexRequests.add(indexRequest),
+            req -> fail(),
+            req -> fail()
+        );
         assertThat(indexRequests, Matchers.hasSize(2));
         final IndexRequest first = indexRequests.get(0);
         final IndexRequest second = indexRequests.get(1);
diff --git a/server/src/test/java/org/opensearch/action/bulk/BulkRequestTests.java b/server/src/test/java/org/opensearch/action/bulk/BulkRequestTests.java
index f58567b85be..fb7a4d4ef21 100644
--- a/server/src/test/java/org/opensearch/action/bulk/BulkRequestTests.java
+++ b/server/src/test/java/org/opensearch/action/bulk/BulkRequestTests.java
@@ -47,7 +47,6 @@ import org.opensearch.common.xcontent.XContentBuilder;
 import org.opensearch.common.xcontent.XContentFactory;
 import org.opensearch.common.xcontent.XContentHelper;
 import org.opensearch.common.xcontent.XContentType;
-import org.opensearch.rest.action.document.RestBulkAction;
 import org.opensearch.script.Script;
 import org.opensearch.test.OpenSearchTestCase;
 
@@ -76,12 +75,10 @@ public class BulkRequestTests extends OpenSearchTestCase {
         assertThat(((IndexRequest) bulkRequest.requests().get(0)).source(), equalTo(new BytesArray("{ \"field1\" : \"value1\" }")));
         assertThat(bulkRequest.requests().get(1), instanceOf(DeleteRequest.class));
         assertThat(((IndexRequest) bulkRequest.requests().get(2)).source(), equalTo(new BytesArray("{ \"field1\" : \"value3\" }")));
-        // This test's JSON contains outdated references to types
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
     }
 
     public void testSimpleBulkWithCarriageReturn() throws Exception {
-        String bulkAction = "{ \"index\":{\"_index\":\"test\",\"_type\":\"type1\",\"_id\":\"1\"} }\r\n{ \"field1\" : \"value1\" }\r\n";
+        String bulkAction = "{ \"index\":{\"_index\":\"test\",\"_id\":\"1\"} }\r\n{ \"field1\" : \"value1\" }\r\n";
         BulkRequest bulkRequest = new BulkRequest();
         bulkRequest.add(bulkAction.getBytes(StandardCharsets.UTF_8), 0, bulkAction.length(), null, XContentType.JSON);
         assertThat(bulkRequest.numberOfActions(), equalTo(1));
@@ -92,8 +89,6 @@ public class BulkRequestTests extends OpenSearchTestCase {
             XContentType.JSON
         ).v2();
         assertEquals("value1", sourceMap.get("field1"));
-        // This test's JSON contains outdated references to types
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
     }
 
     public void testSimpleBulk2() throws Exception {
@@ -119,7 +114,6 @@ public class BulkRequestTests extends OpenSearchTestCase {
         assertThat(((UpdateRequest) bulkRequest.requests().get(0)).retryOnConflict(), equalTo(2));
         assertThat(((UpdateRequest) bulkRequest.requests().get(0)).doc().source().utf8ToString(), equalTo("{\"field\":\"value\"}"));
         assertThat(bulkRequest.requests().get(1).id(), equalTo("0"));
-        assertThat(bulkRequest.requests().get(1).type(), equalTo("type1"));
         assertThat(bulkRequest.requests().get(1).index(), equalTo("index1"));
         Script script = ((UpdateRequest) bulkRequest.requests().get(1)).script();
         assertThat(script, notNullValue());
@@ -130,22 +124,18 @@ public class BulkRequestTests extends OpenSearchTestCase {
         assertThat(scriptParams.size(), equalTo(1));
         assertThat(scriptParams.get("param1"), equalTo(1));
         assertThat(((UpdateRequest) bulkRequest.requests().get(1)).upsertRequest().source().utf8ToString(), equalTo("{\"counter\":1}"));
-        // This test's JSON contains outdated references to types
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
     }
 
     public void testBulkAllowExplicitIndex() throws Exception {
         String bulkAction1 = copyToStringFromClasspath("/org/opensearch/action/bulk/simple-bulk.json");
         Exception ex = expectThrows(
             Exception.class,
-            () -> new BulkRequest().add(new BytesArray(bulkAction1.getBytes(StandardCharsets.UTF_8)), null, null, false, XContentType.JSON)
+            () -> new BulkRequest().add(new BytesArray(bulkAction1.getBytes(StandardCharsets.UTF_8)), null, false, XContentType.JSON)
         );
         assertEquals("explicit index in bulk is not allowed", ex.getMessage());
 
         String bulkAction = copyToStringFromClasspath("/org/opensearch/action/bulk/simple-bulk5.json");
-        new BulkRequest().add(new BytesArray(bulkAction.getBytes(StandardCharsets.UTF_8)), "test", null, false, XContentType.JSON);
-        // This test's JSON contains outdated references to types
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
+        new BulkRequest().add(new BytesArray(bulkAction.getBytes(StandardCharsets.UTF_8)), "test", false, XContentType.JSON);
     }
 
     public void testBulkAddIterable() {
@@ -169,8 +159,6 @@ public class BulkRequestTests extends OpenSearchTestCase {
             () -> bulkRequest.add(bulkAction.getBytes(StandardCharsets.UTF_8), 0, bulkAction.length(), null, XContentType.JSON)
         );
         assertThat(exc.getMessage(), containsString("Unknown key for a VALUE_STRING in [hello]"));
-        // This test's JSON contains outdated references to types
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
     }
 
     public void testSimpleBulk7() throws Exception {
@@ -184,8 +172,6 @@ public class BulkRequestTests extends OpenSearchTestCase {
             exc.getMessage(),
             containsString("Malformed action/metadata line [5], expected a simple value for field [_unknown] but found [START_ARRAY]")
         );
-        // This test's JSON contains outdated references to types
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
     }
 
     public void testSimpleBulk8() throws Exception {
@@ -196,8 +182,6 @@ public class BulkRequestTests extends OpenSearchTestCase {
             () -> bulkRequest.add(bulkAction.getBytes(StandardCharsets.UTF_8), 0, bulkAction.length(), null, XContentType.JSON)
         );
         assertThat(exc.getMessage(), containsString("Action/metadata line [3] contains an unknown parameter [_foo]"));
-        // This test's JSON contains outdated references to types
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
     }
 
     public void testSimpleBulk9() throws Exception {
@@ -218,13 +202,10 @@ public class BulkRequestTests extends OpenSearchTestCase {
         BulkRequest bulkRequest = new BulkRequest();
         bulkRequest.add(bulkAction.getBytes(StandardCharsets.UTF_8), 0, bulkAction.length(), null, XContentType.JSON);
         assertThat(bulkRequest.numberOfActions(), equalTo(9));
-        // This test's JSON contains outdated references to types
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
     }
 
     public void testBulkActionShouldNotContainArray() throws Exception {
-        String bulkAction = "{ \"index\":{\"_index\":[\"index1\", \"index2\"],\"_type\":\"type1\",\"_id\":\"1\"} }\r\n"
-            + "{ \"field1\" : \"value1\" }\r\n";
+        String bulkAction = "{ \"index\":{\"_index\":[\"index1\", \"index2\"],\"_id\":\"1\"} }\r\n" + "{ \"field1\" : \"value1\" }\r\n";
         BulkRequest bulkRequest = new BulkRequest();
         IllegalArgumentException exc = expectThrows(
             IllegalArgumentException.class,
@@ -318,7 +299,6 @@ public class BulkRequestTests extends OpenSearchTestCase {
                 builder.startObject();
                 builder.startObject("index");
                 builder.field("_index", "index");
-                builder.field("_type", "type");
                 builder.field("_id", "test");
                 builder.endObject();
                 builder.endObject();
@@ -334,19 +314,16 @@ public class BulkRequestTests extends OpenSearchTestCase {
         }
 
         BulkRequest bulkRequest = new BulkRequest();
-        bulkRequest.add(data, null, null, xContentType);
+        bulkRequest.add(data, null, xContentType);
         assertEquals(1, bulkRequest.requests().size());
         DocWriteRequest<?> docWriteRequest = bulkRequest.requests().get(0);
         assertEquals(DocWriteRequest.OpType.INDEX, docWriteRequest.opType());
         assertEquals("index", docWriteRequest.index());
-        assertEquals("type", docWriteRequest.type());
         assertEquals("test", docWriteRequest.id());
         assertThat(docWriteRequest, instanceOf(IndexRequest.class));
         IndexRequest request = (IndexRequest) docWriteRequest;
         assertEquals(1, request.sourceAsMap().size());
         assertEquals("value", request.sourceAsMap().get("field"));
-        // This test's content contains outdated references to types
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
     }
 
     public void testToValidateUpsertRequestAndCASInBulkRequest() throws IOException {
@@ -357,7 +334,6 @@ public class BulkRequestTests extends OpenSearchTestCase {
                 builder.startObject();
                 builder.startObject("update");
                 builder.field("_index", "index");
-                builder.field("_type", "type");
                 builder.field("_id", "id");
                 builder.field("if_seq_no", 1L);
                 builder.field("if_primary_term", 100L);
@@ -372,7 +348,6 @@ public class BulkRequestTests extends OpenSearchTestCase {
                 values.put("if_seq_no", 1L);
                 values.put("if_primary_term", 100L);
                 values.put("_index", "index");
-                values.put("_type", "type");
                 builder.field("upsert", values);
                 builder.endObject();
             }
@@ -380,10 +355,8 @@ public class BulkRequestTests extends OpenSearchTestCase {
             data = out.bytes();
         }
         BulkRequest bulkRequest = new BulkRequest();
-        bulkRequest.add(data, null, null, xContentType);
+        bulkRequest.add(data, null, xContentType);
         assertThat(bulkRequest.validate().validationErrors(), contains("upsert requests don't support `if_seq_no` and `if_primary_term`"));
-        // This test's JSON contains outdated references to types
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
     }
 
     public void testBulkTerminatedByNewline() throws Exception {
@@ -404,7 +377,5 @@ public class BulkRequestTests extends OpenSearchTestCase {
             XContentType.JSON
         );
         assertEquals(3, bulkRequestWithNewLine.numberOfActions());
-        // This test's JSON contains outdated references to types
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
     }
 }
diff --git a/server/src/test/java/org/opensearch/action/bulk/BulkResponseTests.java b/server/src/test/java/org/opensearch/action/bulk/BulkResponseTests.java
index 55fca8fc736..e768d66ee04 100644
--- a/server/src/test/java/org/opensearch/action/bulk/BulkResponseTests.java
+++ b/server/src/test/java/org/opensearch/action/bulk/BulkResponseTests.java
@@ -86,17 +86,16 @@ public class BulkResponseTests extends OpenSearchTestCase {
                 expectedBulkItems[i] = new BulkItemResponse(i, opType, randomDocWriteResponses.v2());
             } else {
                 String index = randomAlphaOfLength(5);
-                String type = randomAlphaOfLength(5);
                 String id = randomAlphaOfLength(5);
 
                 Tuple<Throwable, OpenSearchException> failures = randomExceptions();
 
                 Exception bulkItemCause = (Exception) failures.v1();
-                bulkItems[i] = new BulkItemResponse(i, opType, new BulkItemResponse.Failure(index, type, id, bulkItemCause));
+                bulkItems[i] = new BulkItemResponse(i, opType, new BulkItemResponse.Failure(index, id, bulkItemCause));
                 expectedBulkItems[i] = new BulkItemResponse(
                     i,
                     opType,
-                    new BulkItemResponse.Failure(index, type, id, failures.v2(), ExceptionsHelper.status(bulkItemCause))
+                    new BulkItemResponse.Failure(index, id, failures.v2(), ExceptionsHelper.status(bulkItemCause))
                 );
             }
         }
diff --git a/server/src/test/java/org/opensearch/action/bulk/RetryTests.java b/server/src/test/java/org/opensearch/action/bulk/RetryTests.java
index 8a66e0cf6f7..409367fa023 100644
--- a/server/src/test/java/org/opensearch/action/bulk/RetryTests.java
+++ b/server/src/test/java/org/opensearch/action/bulk/RetryTests.java
@@ -249,7 +249,7 @@ public class RetryTests extends OpenSearchTestCase {
             return new BulkItemResponse(
                 1,
                 OpType.INDEX,
-                new BulkItemResponse.Failure("test", "test", "1", new OpenSearchRejectedExecutionException("pool full"))
+                new BulkItemResponse.Failure("test", "1", new OpenSearchRejectedExecutionException("pool full"))
             );
         }
     }
diff --git a/server/src/test/java/org/opensearch/action/bulk/TransportBulkActionTookTests.java b/server/src/test/java/org/opensearch/action/bulk/TransportBulkActionTookTests.java
index e2e4f4dd5da..713b506f142 100644
--- a/server/src/test/java/org/opensearch/action/bulk/TransportBulkActionTookTests.java
+++ b/server/src/test/java/org/opensearch/action/bulk/TransportBulkActionTookTests.java
@@ -55,7 +55,6 @@ import org.opensearch.common.util.concurrent.ThreadContext;
 import org.opensearch.common.xcontent.XContentType;
 import org.opensearch.index.IndexNotFoundException;
 import org.opensearch.index.IndexingPressureService;
-import org.opensearch.rest.action.document.RestBulkAction;
 import org.opensearch.indices.SystemIndices;
 import org.opensearch.tasks.Task;
 import org.opensearch.test.OpenSearchTestCase;
@@ -242,8 +241,6 @@ public class TransportBulkActionTookTests extends OpenSearchTestCase {
 
             }
         });
-        // This test's JSON contains outdated references to types
-        assertWarnings(RestBulkAction.TYPES_DEPRECATION_MESSAGE);
     }
 
     static class Resolver extends IndexNameExpressionResolver {
diff --git a/server/src/test/java/org/opensearch/action/bulk/TransportShardBulkActionTests.java b/server/src/test/java/org/opensearch/action/bulk/TransportShardBulkActionTests.java
index 223ef3795d5..038b0efa500 100644
--- a/server/src/test/java/org/opensearch/action/bulk/TransportShardBulkActionTests.java
+++ b/server/src/test/java/org/opensearch/action/bulk/TransportShardBulkActionTests.java
@@ -186,7 +186,6 @@ public class TransportShardBulkActionTests extends IndexShardTestCase {
 
         BulkItemResponse.Failure failure = primaryResponse.getFailure();
         assertThat(failure.getIndex(), equalTo("index"));
-        assertThat(failure.getType(), equalTo("_doc"));
         assertThat(failure.getId(), equalTo("id"));
         assertThat(failure.getCause().getClass(), equalTo(VersionConflictEngineException.class));
         assertThat(failure.getCause().getMessage(), containsString("version conflict, document already exists (current version [1])"));
@@ -236,7 +235,6 @@ public class TransportShardBulkActionTests extends IndexShardTestCase {
                     BulkItemResponse response = result.finalResponseIfSuccessful.getResponses()[i];
                     assertThat(response.getItemId(), equalTo(i));
                     assertThat(response.getIndex(), equalTo("index"));
-                    assertThat(response.getType(), equalTo("_doc"));
                     assertThat(response.getId(), equalTo("id_" + i));
                     assertThat(response.getOpType(), equalTo(DocWriteRequest.OpType.INDEX));
                     if (response.getItemId() == rejectItem.id()) {
@@ -394,7 +392,6 @@ public class TransportShardBulkActionTests extends IndexShardTestCase {
         assertThat(primaryResponse.getFailureMessage(), containsString("some kind of exception"));
         BulkItemResponse.Failure failure = primaryResponse.getFailure();
         assertThat(failure.getIndex(), equalTo("index"));
-        assertThat(failure.getType(), equalTo("_doc"));
         assertThat(failure.getId(), equalTo("id"));
         assertThat(failure.getCause(), equalTo(err));
 
@@ -610,7 +607,6 @@ public class TransportShardBulkActionTests extends IndexShardTestCase {
         assertThat(primaryResponse.getFailureMessage(), containsString("I'm dead <(x.x)>"));
         BulkItemResponse.Failure failure = primaryResponse.getFailure();
         assertThat(failure.getIndex(), equalTo("index"));
-        assertThat(failure.getType(), equalTo("_doc"));
         assertThat(failure.getId(), equalTo("id"));
         assertThat(failure.getCause(), equalTo(err));
         assertThat(failure.getStatus(), equalTo(RestStatus.INTERNAL_SERVER_ERROR));
@@ -670,7 +666,6 @@ public class TransportShardBulkActionTests extends IndexShardTestCase {
         assertThat(primaryResponse.getFailureMessage(), containsString("I'm conflicted <(;_;)>"));
         BulkItemResponse.Failure failure = primaryResponse.getFailure();
         assertThat(failure.getIndex(), equalTo("index"));
-        assertThat(failure.getType(), equalTo("_doc"));
         assertThat(failure.getId(), equalTo("id"));
         assertThat(failure.getCause(), equalTo(err));
         assertThat(failure.getStatus(), equalTo(RestStatus.CONFLICT));
@@ -833,7 +828,6 @@ public class TransportShardBulkActionTests extends IndexShardTestCase {
         assertThat(primaryResponse.getFailureMessage(), containsString("oops"));
         BulkItemResponse.Failure failure = primaryResponse.getFailure();
         assertThat(failure.getIndex(), equalTo("index"));
-        assertThat(failure.getType(), equalTo("_doc"));
         assertThat(failure.getId(), equalTo("id"));
         assertThat(failure.getCause(), equalTo(err));
         assertThat(failure.getStatus(), equalTo(RestStatus.INTERNAL_SERVER_ERROR));
@@ -888,7 +882,7 @@ public class TransportShardBulkActionTests extends IndexShardTestCase {
             new BulkItemResponse(
                 0,
                 randomFrom(DocWriteRequest.OpType.CREATE, DocWriteRequest.OpType.DELETE, DocWriteRequest.OpType.INDEX),
-                new BulkItemResponse.Failure("index", "_doc", "1", exception, 1L, 1L)
+                new BulkItemResponse.Failure("index", "1", exception, 1L, 1L)
             )
         );
         BulkItemRequest[] itemRequests = new BulkItemRequest[1];
diff --git a/server/src/test/java/org/opensearch/index/reindex/BulkByScrollResponseTests.java b/server/src/test/java/org/opensearch/index/reindex/BulkByScrollResponseTests.java
index eaf283ae56f..6ee3f3c0bce 100644
--- a/server/src/test/java/org/opensearch/index/reindex/BulkByScrollResponseTests.java
+++ b/server/src/test/java/org/opensearch/index/reindex/BulkByScrollResponseTests.java
@@ -81,14 +81,7 @@ public class BulkByScrollResponseTests extends AbstractXContentTestCase<BulkBySc
     private List<Failure> randomIndexingFailures() {
         return usually()
             ? emptyList()
-            : singletonList(
-                new Failure(
-                    randomSimpleString(random()),
-                    randomSimpleString(random()),
-                    randomSimpleString(random()),
-                    new IllegalArgumentException("test")
-                )
-            );
+            : singletonList(new Failure(randomSimpleString(random()), randomSimpleString(random()), new IllegalArgumentException("test")));
     }
 
     private List<ScrollableHitSource.SearchFailure> randomSearchFailures() {
@@ -119,7 +112,6 @@ public class BulkByScrollResponseTests extends AbstractXContentTestCase<BulkBySc
             Failure expectedFailure = expected.getBulkFailures().get(i);
             Failure actualFailure = actual.getBulkFailures().get(i);
             assertEquals(expectedFailure.getIndex(), actualFailure.getIndex());
-            assertEquals(expectedFailure.getType(), actualFailure.getType());
             assertEquals(expectedFailure.getId(), actualFailure.getId());
             assertEquals(expectedFailure.getMessage(), actualFailure.getMessage());
             assertEquals(expectedFailure.getStatus(), actualFailure.getStatus());
@@ -150,7 +142,6 @@ public class BulkByScrollResponseTests extends AbstractXContentTestCase<BulkBySc
             Failure expectedFailure = expected.getBulkFailures().get(i);
             Failure actualFailure = actual.getBulkFailures().get(i);
             assertEquals(expectedFailure.getIndex(), actualFailure.getIndex());
-            assertEquals(expectedFailure.getType(), actualFailure.getType());
             assertEquals(expectedFailure.getId(), actualFailure.getId());
             assertEquals(expectedFailure.getStatus(), actualFailure.getStatus());
         }
diff --git a/server/src/test/resources/org/opensearch/action/bulk/bulk-log.json b/server/src/test/resources/org/opensearch/action/bulk/bulk-log.json
index 9c3663c3f63..05fccca8ca9 100644
--- a/server/src/test/resources/org/opensearch/action/bulk/bulk-log.json
+++ b/server/src/test/resources/org/opensearch/action/bulk/bulk-log.json
@@ -1,24 +1,24 @@
-{"index":{"_index":"logstash-2014.03.30","_type":"logs"}}
+{"index":{"_index":"logstash-2014.03.30"}}
 {"message":"in24.inetnebr.com--[01/Aug/1995:00:00:01-0400]\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"2001839","@version":"1","@timestamp":"2014-03-30T12:38:10.048Z","host":["romeo","in24.inetnebr.com"],"monthday":1,"month":8,"year":1995,"time":"00:00:01","tz":"-0400","request":"\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"","httpresponse":"200","size":1839,"rtime":"1995-08-01T00:00:01.000Z"}
-{"index":{"_index":"logstash-2014.03.30","_type":"logs"}}
+{"index":{"_index":"logstash-2014.03.30"}}
 {"message":"in24.inetnebr.com--[01/Aug/1995:00:00:01-0400]\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"2001839","@version":"1","@timestamp":"2014-03-30T12:38:10.048Z","host":["romeo","in24.inetnebr.com"],"monthday":1,"month":8,"year":1995,"time":"00:00:01","tz":"-0400","request":"\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"","httpresponse":"200","size":1839,"rtime":"1995-08-01T00:00:01.000Z"}
-{"index":{"_index":"logstash-2014.03.30","_type":"logs"}}
+{"index":{"_index":"logstash-2014.03.30"}}
 {"message":"in24.inetnebr.com--[01/Aug2/1995:00:00:01-0400]\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"2001839","@version":"1","@timestamp":"2014-03-30T12:38:10.048Z","host":["romeo","in24.inetnebr.com"],"monthday":1,"month":8,"year":1995,"time":"00:00:01","tz":"-0400","request":"\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"","httpresponse":"200","size":1839,"rtime":"1995-08-01T00:00:01.000Z"}
-{"index":{"_index":"logstash-2014.03.30","_type":"logs"}}
+{"index":{"_index":"logstash-2014.03.30"}}
 {"message":"in24.inetnebr.com--[01/Aug/1995:00:00:01-0400]\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"2001839","@version":"1","@timestamp":"2014-03-30T12:38:10.048Z","host":["romeo","in24.inetnebr.com"],"monthday":1,"month":8,"year":1995,"time":"00:00:01","tz":"-0400","request":"\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"","httpresponse":"200","size":1839,"rtime":"1995-08-01T00:00:01.000Z"}
-{"index":{"_index":"logstash-2014.03.30","_type":"logs"}}
+{"index":{"_index":"logstash-2014.03.30"}}
 {"message":"in24.inetnebr.com--[01/Aug/1995:00:00:01-0400]\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"2001839","@version":"1","@timestamp":"2014-03-30T12:38:10.048Z","host":["romeo","in24.inetnebr.com"],"monthday":1,"month":8,"year":1995,"time":"00:00:01","tz":"-0400","request":"\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"","httpresponse":"200","size":1839,"rtime":"1995-08-01T00:00:01.000Z"}
-{"index":{"_index":"logstash-2014.03.30","_type":"logs"}}
+{"index":{"_index":"logstash-2014.03.30"}}
 {"message":"in24.inetnebr.com--[01/Aug2/1995:00:00:01-0400]\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"2001839","@version":"1","@timestamp":"2014-03-30T12:38:10.048Z","host":["romeo","in24.inetnebr.com"],"monthday":1,"month":8,"year":1995,"time":"00:00:01","tz":"-0400","request":"\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"","httpresponse":"200","size":1839,"rtime":"1995-08-01T00:00:01.000Z"}
-{"index":{"_index":"logstash-2014.03.30","_type":"logs"}}
+{"index":{"_index":"logstash-2014.03.30"}}
 {"message":"in24.inetnebr.com--[01/Aug/1995:00:00:01-0400]\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"2001839","@version":"1","@timestamp":"2014-03-30T12:38:10.048Z","host":["romeo","in24.inetnebr.com"],"monthday":1,"month":8,"year":1995,"time":"00:00:01","tz":"-0400","request":"\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"","httpresponse":"200","size":1839,"rtime":"1995-08-01T00:00:01.000Z"}
-{"index":{"_index":"logstash-2014.03.30","_type":"logs"}}
+{"index":{"_index":"logstash-2014.03.30"}}
 {"message":"in24.inetnebr.com--[01/Aug/1995:00:00:01-0400]\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"2001839","@version":"1","@timestamp":"2014-03-30T12:38:10.048Z","host":["romeo","in24.inetnebr.com"],"monthday":1,"month":8,"year":1995,"time":"00:00:01","tz":"-0400","request":"\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"","httpresponse":"200","size":1839,"rtime":"1995-08-01T00:00:01.000Z"}
-{"index":{"_index":"logstash-2014.03.30","_type":"logs"}}
+{"index":{"_index":"logstash-2014.03.30"}}
 {"message":"in24.inetnebr.com--[01/Aug2/1995:00:00:01-0400]\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"2001839","@version":"1","@timestamp":"2014-03-30T12:38:10.048Z","host":["romeo","in24.inetnebr.com"],"monthday":1,"month":8,"year":1995,"time":"00:00:01","tz":"-0400","request":"\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"","httpresponse":"200","size":1839,"rtime":"1995-08-01T00:00:01.000Z"}
-{"index":{"_index":"logstash-2014.03.30","_type":"logs"}}
+{"index":{"_index":"logstash-2014.03.30"}}
 {"message":"in24.inetnebr.com--[01/Aug/1995:00:00:01-0400]\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"2001839","@version":"1","@timestamp":"2014-03-30T12:38:10.048Z","host":["romeo","in24.inetnebr.com"],"monthday":1,"month":8,"year":1995,"time":"00:00:01","tz":"-0400","request":"\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"","httpresponse":"200","size":1839,"rtime":"1995-08-01T00:00:01.000Z"}
-{"index":{"_index":"logstash-2014.03.30","_type":"logs"}}
+{"index":{"_index":"logstash-2014.03.30"}}
 {"message":"in24.inetnebr.com--[01/Aug/1995:00:00:01-0400]\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"2001839","@version":"1","@timestamp":"2014-03-30T12:38:10.048Z","host":["romeo","in24.inetnebr.com"],"monthday":1,"month":8,"year":1995,"time":"00:00:01","tz":"-0400","request":"\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"","httpresponse":"200","size":1839,"rtime":"1995-08-01T00:00:01.000Z"}
-{"index":{"_index":"logstash-2014.03.30","_type":"logs"}}
+{"index":{"_index":"logstash-2014.03.30"}}
 {"message":"in24.inetnebr.com--[01/Aug2/1995:00:00:01-0400]\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"2001839","@version":"1","@timestamp":"2014-03-30T12:38:10.048Z","host":["romeo","in24.inetnebr.com"],"monthday":1,"month":8,"year":1995,"time":"00:00:01","tz":"-0400","request":"\"GET/shuttle/missions/sts-68/news/sts-68-mcc-05.txtHTTP/1.0\"","httpresponse":"200","size":1839,"rtime":"1995-08-01T00:00:01.000Z"}
diff --git a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk.json b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk.json
index cf764771875..e36d1b7fc00 100644
--- a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk.json
+++ b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk.json
@@ -1,5 +1,5 @@
-{ "index":{"_index":"test","_type":"type1","_id":"1"} }
+{ "index":{"_index":"test","_id":"1"} }
 { "field1" : "value1" }
-{ "delete" : { "_index" : "test", "_type" : "type1", "_id" : "2" } }
-{ "create" : { "_index" : "test", "_type" : "type1", "_id" : "3" } }
+{ "delete" : { "_index" : "test", "_id" : "2" } }
+{ "create" : { "_index" : "test", "_id" : "3" } }
 { "field1" : "value3" }
diff --git a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk10.json b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk10.json
index 3556dc261b0..7721d6f073f 100644
--- a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk10.json
+++ b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk10.json
@@ -1,15 +1,15 @@
-{ "index"  : {"_index":null, "_type":"type1", "_id":"0"} }
+{ "index"  : {"_index":null, "_id":"0"} }
 { "field1" : "value1" }
-{ "index"  : {"_index":"test", "_type":null, "_id":"0"} }
+{ "index"  : {"_index":"test", "_id":"0"} }
 { "field1" : "value1" }
-{ "index"  : {"_index":"test", "_type":"type1", "_id":null} }
+{ "index"  : {"_index":"test", "_id":null} }
 { "field1" : "value1" }
-{ "delete"  : {"_index":null, "_type":"type1", "_id":"0"} }
-{ "delete"  : {"_index":"test", "_type":null, "_id":"0"} }
-{ "delete"  : {"_index":"test", "_type":"type1", "_id":null} }
-{ "create"  : {"_index":null, "_type":"type1", "_id":"0"} }
+{ "delete"  : {"_index":null, "_id":"0"} }
+{ "delete"  : {"_index":"test", "_id":"0"} }
+{ "delete"  : {"_index":"test", "_id":null} }
+{ "create"  : {"_index":null, "_id":"0"} }
 { "field1" : "value1" }
-{ "create"  : {"_index":"test", "_type":null, "_id":"0"} }
+{ "create"  : {"_index":"test", "_id":"0"} }
 { "field1" : "value1" }
-{ "create"  : {"_index":"test", "_type":"type1", "_id":null} }
+{ "create"  : {"_index":"test", "_id":null} }
 { "field1" : "value1" }
diff --git a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json
index 9be3c130612..2242dd01c81 100644
--- a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json
+++ b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json
@@ -1,5 +1,5 @@
-{ "index":{"_index":"test","_type":"type1","_id":"1"} }
+{ "index":{"_index":"test","_id":"1"} }
 { "field1" : "value1" }
-{ "delete" : { "_index" : "test", "_type" : "type1", "_id" : "2" } }
-{ "create" : { "_index" : "test", "_type" : "type1", "_id" : "3" } }
+{ "delete" : { "_index" : "test", "_id" : "2" } }
+{ "create" : { "_index" : "test", "_id" : "3" } }
 { "field1" : "value3" }
\ No newline at end of file
diff --git a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk4.json b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk4.json
index 94d95614568..e1911094e7d 100644
--- a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk4.json
+++ b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk4.json
@@ -1,6 +1,6 @@
 { "update" : {"_id" : "1", "retry_on_conflict" : 2} }
 { "doc" : {"field" : "value"} }
-{ "update" : { "_id" : "0", "_type" : "type1", "_index" : "index1" } }
+{ "update" : { "_id" : "0", "_index" : "index1" } }
 { "script" : { "source" : "counter += param1", "lang" : "javascript", "params" : {"param1" : 1}}, "upsert" : {"counter" : 1}}
 { "delete" : { "_id" : "2" } }
 { "create" : { "_id" : "3" } }
diff --git a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk5.json b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk5.json
index 6ad5ff3052f..9e04df1af69 100644
--- a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk5.json
+++ b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk5.json
@@ -1,5 +1,5 @@
-{ "index": {"_type": "type1","_id": "1"} }
+{ "index": { "_id": "1"} }
 { "field1" : "value1" }
-{ "delete" : { "_type" : "type1", "_id" : "2" } }
-{ "create" : { "_type" : "type1", "_id" : "3" } }
+{ "delete" : { "_id" : "2" } }
+{ "create" : { "_id" : "3" } }
 { "field1" : "value3" }
diff --git a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk6.json b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk6.json
index e9c97965595..86e8757af83 100644
--- a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk6.json
+++ b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk6.json
@@ -1,6 +1,6 @@
-{"index": {"_index": "test", "_type": "doc", "_source": {"hello": "world"}, "_id": 0}}
+{"index": {"_index": "test", "_source": {"hello": "world"}, "_id": 0}}
 {"field1": "value0"}
-{"index": {"_index": "test", "_type": "doc", "_id": 1}}
+{"index": {"_index": "test", "_id": 1}}
 {"field1": "value1"}
-{"index": {"_index": "test", "_type": "doc", "_id": 2}}
+{"index": {"_index": "test", "_id": 2}}
 {"field1": "value2"}
diff --git a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk7.json b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk7.json
index 669bfd10798..cd742def27e 100644
--- a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk7.json
+++ b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk7.json
@@ -1,6 +1,6 @@
-{"index": {"_index": "test", "_type": "doc", "_id": 0}}
+{"index": {"_index": "test", "_id": 0}}
 {"field1": "value0"}
-{"index": {"_index": "test", "_type": "doc", "_id": 1}}
+{"index": {"_index": "test", "_id": 1}}
 {"field1": "value1"}
-{"index": {"_index": "test", "_type": "doc", "_id": 2, "_unknown": ["foo", "bar"]}}
+{"index": {"_index": "test", "_id": 2, "_unknown": ["foo", "bar"]}}
 {"field1": "value2"}
diff --git a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk8.json b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk8.json
index c1a94b1d159..27d855258ed 100644
--- a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk8.json
+++ b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk8.json
@@ -1,6 +1,6 @@
-{"index": {"_index": "test", "_type": "doc", "_id": 0}}
+{"index": {"_index": "test", "_id": 0}}
 {"field1": "value0"}
-{"index": {"_index": "test", "_type": "doc", "_id": 1, "_foo": "bar"}}
+{"index": {"_index": "test", "_id": 1, "_foo": "bar"}}
 {"field1": "value1"}
-{"index": {"_index": "test", "_type": "doc", "_id": 2}}
+{"index": {"_index": "test", "_id": 2}}
 {"field1": "value2"}
diff --git a/server/src/test/resources/org/opensearch/search/geo/gzippedmap.gz b/server/src/test/resources/org/opensearch/search/geo/gzippedmap.gz
index f8894811a6c..77dd01fbf5e 100644
Binary files a/server/src/test/resources/org/opensearch/search/geo/gzippedmap.gz and b/server/src/test/resources/org/opensearch/search/geo/gzippedmap.gz differ