I was going through Conversation Agents Module 5 Chapter 2 and follow the steps under the Student Assets.
I receive an error message "HTTP failed: Billing hard limit has been reached" when connecting to a HTTP action using openai as in print screen below as highlighted in yellow.
I have created the API keys by clicking the “Create new secret key” under the openai website as below. I logged in using my personal email. However, when I copy the secret key that is where I receive the error message as above. What has gone wrong?