OpenSearch/rest-api-spec/test/index/15_without_id.yaml

---
"Index without ID":

 - do:
      index:
          index:  test_1
          type:   test
          body:   { foo: bar }

 - is_true:   _id
 - match:   { _index:   test_1 }
 - match:   { _type:    test   }
 - match:   { _version: 1      }
 - set:     { _id:      id    }

 - do:
      get:
          index:  test_1
          type:   test
          id:     '$id'

 - match:   { _index:   test_1 }
 - match:   { _type:    test   }
 - match:   { _id:      $id    }
 - match:   { _version: 1      }
 - match:   { _source: { foo: bar }}