When testing the trigger “Phone call completed” with callin.io, I keep getting this error message:
Unable to pull phone calls
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Error code: Error while retrieving: The app returned "The service Backend for React API - List Calls [BE] [DATA] just returned an error (HTTP 400). Please consult their documentation to ensure your call is setup properly. Raw error:". {"statusCode":400,"message":"The service Backend for React API - List Calls [INTERNAL USE] [ACTION] just returned an error (HTTP 422). Please consult their documentation to ensure your call is setup properly. Raw error:
{"status":"error","error":"BaseError","message":"Input should be less than 100","response":{"answer":"Input should be less than 100","call_id":""}}","args":{"bubble_code":"1752645803511x457929688782354940"}}
My app, trigger event, account (API Key), and model ID are all inputted.

Hi
It appears you need to contact callin.io as you need to configure your account to enable call retrieval.
Is having the API key entered not enough?
It would be most helpful if you could share a screenshot of this Trigger while in Edit mode. This way, I can check if any fields might be missing.
Attached
When the app asks you for the Model ID, are you sure it's the correct ID? You might want to check that on the callin.io side.