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Power Platform Community / Forums / Copilot Studio / custom question answer...
Copilot Studio
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custom question answering connector response schema validation failure

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Posted on by 30

im trying to use custom question answering service , im calling a power automate action from copilot studio , till now all is fine , but i have a problem when the question has follow up prompts more than 20 questions im getting this error 

 

ResponseSwaggerSchemaValidationFailure. The API 'languagequestionansw' returned an invalid response for workflow operation 'Generate_answer_from_Project' of type 'OpenApiConnection'. Error details: 'The API operation 'GenerateAnswer' requires the property 'body/answers/0/dialog/prompts' to have less than '20' items but has '32' items.'

 it's working fine when the number of follow up prompts is less than 20 , how can i fix this issue ?

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    marwan1231 Profile Picture
    30 on at

    i did call the rest api of custom question answering instead of using the connector

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