Error customisation for Validate API Specification

[KalpanaHV]

Hi All,

I am new to SAG API management platform. I am trying to use “Validate API Specification” policy. When the policy is applied, APIGW generates error in below format:

{
    "Exception": "API Gateway encountered an error. Error Message:  API Specification validation failed. Request headers do not match with API headers. Request Details: Service - XXX, Operation - XXX, Invocation Time:13:29:42, Date:21-Apr-2021,  Client IP - 10.91.177.136, User - Default and Application:null"
}

Is it possible to change this error response.

Thanks,
Kalpana

[KalpanaHV]

Hello All,

Could any one please help or share the link for related documentation.

Thanks,
Kalpana

[John_Carter4 (John Carter)]

In what way do you want to customise the error ?
You could try using a custom error policy in the response step.
regards,
John.

[KalpanaHV]

Thank you John. I would like to send unique error message for each error scenario. Something like below

{
"status": "400-01"
"message: "Query parameter 1 is invalid"
}

{
"status": "400-02"
"message: "Query parameter 2 is missing"
}

Will try exploring custom error policy.

Best regards,
Kalpana