Power Platform Community Forum Thread Details

Hello community,

I'm encountering an error when attempting to use the HTTP with Microsoft Entra ID (preauthorized) connector in Copilot Studio to send a POST request.

The connector requires a File type value for the body parameter, but I cannot find any way to create a variable of this type in Copilot Studio.

To bypass this restriction, I created an action instead, this is how the input and output look like:

inputs:

  - kind: ManualTaskInput

    propertyName: method

    value: POST

  - kind: ManualTaskInput

    propertyName: url

    value: /api/v2/cortex/analyst/message

  - kind: ManualTaskInput

    propertyName: headers

    value:

      kind: ValueExpression

      literalValue:

        Accept: */*

        Content-Type: application/json

  - kind: ManualTaskInput

    propertyName: body

    value: |

{

        "messages": [

{

            "role": "user",

            "content": [

{

                "type": "text",

                "text": "hi"

}

]

}

],

        "semantic_model_file": "xxx"

}

outputs:

  - propertyName: Response

Despite trying several variations of the body value, I consistently receive this error:

The connector 'HTTP with Microsoft Entra ID (preauthorized)' returned an HTTP error with code 400. Error code: ConnectorRequestFailure. Conversation ID: xxx

The identical configuration works correctly in Power Automate
I suspect the issue might be related to either:

Incorrect body value formatting in Copilot Studio
This connector requiring a premium license in Power Automate (which might make it unavailable in Copilot Studio)

Any suggestions for resolving this issue? And is there a way to access more detailed error logs?

Many thanks!

Categories:

General topics