[SPEC] Added human flag to:

* cluster.node_info
* cluster.node_stats
* indices.segments
* indices.stats
* indices.status

rest-api-spec/api/cluster.node_info.json

@@ -20,6 +20,11 @@
         "flat_settings": {
           "type": "boolean",
           "description": "Return settings in flat format (default: false)"
+        },
+        "human": {
+            "type": "boolean",
+            "description": "Whether to return time and byte values in human-readable format.",
+            "default": false
         }
       }
     },

rest-api-spec/api/cluster.node_stats.json

@@ -45,6 +45,11 @@
           "type" : "boolean",
           "description" : "A comma-separated list of search groups for `search` index metric"
         },
+        "human": {
+            "type": "boolean",
+            "description": "Whether to return time and byte values in human-readable format.",
+            "default": false
+        },
         "level": {
           "type" : "enum",
           "description": "Return indices stats aggregated at node, index or shard level",

rest-api-spec/api/indices.segments.json

@@ -26,6 +26,11 @@
             "default" : "open",
             "description" : "Whether to expand wildcard expression to concrete indices that are open, closed or both."
         },
+        "human": {
+            "type": "boolean",
+            "description": "Whether to return time and byte values in human-readable format.",
+            "default": false
+        },
         "operation_threading": {
           "description" : "TODO: ?"
         }

rest-api-spec/api/indices.stats.json

@@ -38,6 +38,11 @@
           "type" : "boolean",
           "description" : "A comma-separated list of search groups for `search` index metric"
         },
+        "human": {
+            "type": "boolean",
+            "description": "Whether to return time and byte values in human-readable format.",
+            "default": false
+        },
         "level": {
           "type" : "enum",
           "description": "Return stats aggregated at cluster, index or shard level",

rest-api-spec/api/indices.status.json

@@ -26,6 +26,11 @@
             "default" : "open",
             "description" : "Whether to expand wildcard expression to concrete indices that are open, closed or both."
         },
+        "human": {
+            "type": "boolean",
+            "description": "Whether to return time and byte values in human-readable format.",
+            "default": false
+        },
         "operation_threading": {
           "description" : "TODO: ?"
         },