Dialogflow client library setAgent: error Error: 7 PERMISSION_DENIED: IAM permission 'dialogflow.agents.create' on 'projects/testsetagente' denied

Question

I'm working on Node.js 14.15.1 on Win 10, using Dialogflow client library @google-cloud/dialogflow 3.3.0. I try to create programmatically an agent, this is my code:

const dialogflow = require('@google-cloud/dialogflow');
const projectId = 'project name'; 
const agentClient = new dialogflow.AgentsClient({
  keyFilename: "/path/to credentials.json file/"
  }); 
  if (agentClient){

    console.log('ok');
  }
var agentNuovo={
    "parent": "projects/testxx",
    "displayName": "xxxxx",
    "defaultLanguageCode": "it",
    "supportedLanguageCodes": [],
    "timeZone": "Europe/Madrid",
    "description": "abla bla bla",
    "avatarUri": "",
    "enableLogging": true,
    "matchMode": "MATCH_MODE_UNSPECIFIED",
    "classificationThreshold": 0.3,
    "apiVersion": "API_VERSION_V2",
    "tier": "TIER_STANDARD"
  };
   agentClient.setAgent({agent:agentNuovo}).then(responses => {
    var response = responses[0];
    //console.log(responses[0]);
     console.log('response '+responses[0]);
  }).catch(err => {
    console.error(err);
  });

I have given Dialogflow API admin/reader/client/integration manager role to the service account. Added also project owner but no way. This is the stack error

Error: 7 PERMISSION_DENIED: IAM permission 'dialogflow.agents.create' on 'projects/testsetagente' denied.
    at Object.callErrorFromStatus (
  code: 7,
  details: "IAM permission 'dialogflow.agents.create' on 'projects/testsetagente' denied.",
  metadata: Metadata {
    internalRepr: Map(1) { 'grpc-server-stats-bin' => [Array] },
    options: {}
  },
  note: 'Exception occurred in retry method that was not classified as transient'
}

EDIT: I used "try this API" and the setAgent operation went ok.

Any ideas would be appreciated.

Answer 1

等待大神答复