CODEWITHSUNDEEP
javascriptpython-3.xpermissionsdialogflow-es
Revolucion for Monica
Revolucion for Monica

Reputation: 3296

403 IAM permission despite giving admin permissions to the agent to give permissions to list intent

I want to use the chatbot I created with Dialogflow as the main page of my website. Yet it tells me that google.api_core.exceptions.PermissionDenied: 403 IAM permission 'dialogflow.sessions.detectIntent' on 'projects/pollingagent-jnscpa/agent' denied. when trying to talk to him.

I followed this tutorial that tells how to do it with Flask but I'm ready to shift to the easiest solution. I tried the following thing from the answers to a similar question:

enter image description here

So I don't know, maybe the problem is from my index.py?

from flask import Flask, request, jsonify, render_template
import os
import dialogflow

app = Flask(__name__)


@app.route('/')
def index():
    return render_template('index.html')

def detect_intent_texts(project_id, session_id, text, language_code):
    session_client = dialogflow.SessionsClient()
    session = session_client.session_path(project_id, session_id)

    if text:
        text_input = dialogflow.types.TextInput(
            text=text, language_code=language_code)
        query_input = dialogflow.types.QueryInput(text=text_input)
        response = session_client.detect_intent(
            session=session, query_input=query_input)

        return response.query_result.fulfillment_text

@app.route('/send_message', methods=['POST'])
def send_message():
    message = request.form['message']
    project_id = os.getenv('DIALOGFLOW_PROJECT_ID')
    fulfillment_text = detect_intent_texts(project_id, "unique", message, 'en')
    response_text = { "message":  fulfillment_text }

    return jsonify(response_text)

# run Flask app
if __name__ == "__main__":
    app.run()

Upvotes: 1

Views: 1158

Answers (2)

sourin_karmakar
sourin_karmakar

Reputation: 405

There can be one of the two issues which you might be facing:

  1. You might not have set the path to json credential file properly. You can either set it as an environment variable or do os.environ['GOOGLE_APPLICATION_CREDENTIALS']="/path/to/project_name-xxxxxxxx.json"
  2. Goto dialogflow homepage and then click on the displayed location enter image description here

Then click on PROJECT_ID link to goto your google cloud console

After you are in google cloud console, open the side menu panel as displayed and then goto IAM & Admin > IAM

enter image description here

You should see all the members and if the role is not set to Owner then click on edit icon and change role to owner

enter image description here

With the following steps I was able to run my the following snippet

from google.cloud import dialogflow 
import random 
import string 
import os

os.environ['GOOGLE_APPLICATION_CREDENTIALS'] = "\path\to\<project_name>-xxxxxx.json"

x = ''.join(random.choice(string.ascii_uppercase + string.ascii_lowercase + string.digits) for _ in range(16))

client_session = dialogflow.SessionsClient()

session = client_session.session_path("<project_name>", x)

print(session)

text = input("Please enter a text : ")

text_input = dialogflow.TextInput(text=text, language_code='en') 
query_input = dialogflow.QueryInput(text=text_input) 
response = client_session.detect_intent(
        request={'session': session, 'query_input': query_input}) 
print('=' * 20) 
print('Query text: {}'.format(response.query_result.query_text)) 
print('Detected intent: {} (confidence: {})\n'.format(
            response.query_result.intent.display_name,
            response.query_result.intent_detection_confidence)) 
print('Fulfillment text: {}\n'.format(response.query_result.fulfillment_text))

Upvotes: 2

Gabe Weiss
Gabe Weiss

Reputation: 3332

You haven't setup the credentials in the code, do you have the environment variable set for credentials?

The GOOGLE_APPLICATION_CREDENTIALS variable is the easiest way to do this, where the value of that variable is set to the path to the service account key that you download.

You can do this in the code as well if you want, so it doesn't affect the rest of your environment with something like:

os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = 'path/to/private_key.json'

Upvotes: 1

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