IssueTracker

Description

DialogFlow CX EntityType import operation does not work when providing entityTypesContent, containing EntityType(s) without "name" field.

Steps to reproduce the issue

1. Agent set up on DialogFlow CX + have API access etc.
2. Set parent with agent in question
3. Set entityTypesContent -> content to b64 encoded JSON containing multiple entityType(s) without "name" field defined (note that the request works as expected with just one EntityType), like this example:

JSON string

{"entityTypes": [{
  "displayName": "s1",
  "kind": "KIND_MAP",
  "entities": [{
    "value": "Opt0",
    "synonyms": ["Opt0DisplayText", "Opt0Syn0", "Opt0Syn1"]
  }, {
    "value": "Opt1",
    "synonyms": ["Opt1DisplayText", "Opt1Syn0", "Opt1Syn1"]
  }]
},{
  "displayName": "s2",
  "kind": "KIND_REGEXP",
  "entities": [{
    "value": "[a-z]{5,7}",
    "synonyms": ["[a-z]{5,7}"]
  }]
}]}

Request body

{
  "entityTypesContent": {
    "content": "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"
  },
  "mergeOption": "REPLACE"
}

4. Make request

Expected behavior

EntityType(s) are imported/created on the Agent, with new IDs/names.

Actual behavior

Response code 200, but EntityType(s) are not created on the Agent.

Note that it seems the issue can also be reproduced through the DialogFlow CX UI, with error:

Internal error encountered.

Workarounds

Send multiple import requests, each with one EntityType defined

Documentation consulted

• API reference + explorer for EntityType import (https://cloud.google.com/dialogflow/cx/docs/reference/rest/v3beta1/projects.locations.agents.entityTypes/import)
• DialogFlow CX Java client library
• DialogFlow CX Java client source code/tests

Other information

As mentioned, the import request with one EntityType will work as expected like so:

JSON string

{"entityTypes": [{
  "displayName": "s3",
  "kind": "KIND_MAP",
  "entities": [{
    "value": "Opt0",
    "synonyms": ["Opt0DisplayText", "Opt0Syn0", "Opt0Syn1"]
  }, {
    "value": "Opt1",
    "synonyms": ["Opt1DisplayText", "Opt1Syn0", "Opt1Syn1"]
  }]
}]}

Request body

{
  "entityTypesContent": {
    "content": "eyJlbnRpdHlUeXBlcyI6IFt7CiAgImRpc3BsYXlOYW1lIjogInMzIiwKICAia2luZCI6ICJLSU5EX01BUCIsCiAgImVudGl0aWVzIjogW3sKICAgICJ2YWx1ZSI6ICJPcHQwIiwKICAgICJzeW5vbnltcyI6IFsiT3B0MERpc3BsYXlUZXh0IiwgIk9wdDBTeW4wIiwgIk9wdDBTeW4xIl0KICB9LCB7CiAgICAidmFsdWUiOiAiT3B0MSIsCiAgICAic3lub255bXMiOiBbIk9wdDFEaXNwbGF5VGV4dCIsICJPcHQxU3luMCIsICJPcHQxU3luMSJdCiAgfV0KfV19"
  },
  "mergeOption": "REPLACE"
}

This issue was noticed when trying to use ImportEntityTypesRequest on the DialogFlow CX v3beta1 Java client (0.67.0).

The error below is encountered - similar to when trying the import operation on the DialogFlow CX UI:

Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: com.google.api.gax.rpc.InternalException: Operation with name "<REPLACED_PROJECT_DETAILS>" failed with status = GrpcStatusCode{transportCode=INTERNAL} and message = Internal error encountered.

Thank you! :)