Changes to Deletes a test number for the sender

the response's body type changed from no type to object for status 400

the response's body type changed from no type to object for status 401

the response's body type changed from no type to object for status 404

the response's body type changed from no type to object for status 429

the response's body type changed from no type to object for status 500

removed subschema #1: InvalidIdFormatErrorTitle subschema #2: NoGoogleSupplierErrorTitle subschema #3: InvalidRegionForAttSupplierErrorTitle from the response body oneOf list for the response status 400

removed subschema #1: SenderNotFoundErrorTitle subschema #2: UserIsNotTesterForAgentErrorTitle from the response body oneOf list for the response status 404

added the optional property additionalInformation to the response with the 400 status

added the optional property additionalInformation to the response with the 401 status

added the optional property additionalInformation to the response with the 404 status

added the optional property additionalInformation to the response with the 429 status

added the optional property additionalInformation to the response with the 500 status

the response property errorCode became required for the status 401

the response property errorCode became required for the status 429

the response property errorCode became required for the status 500

the response property message became required for the status 401

the response property message became required for the status 429

the response property message became required for the status 500

the response property resolution became required for the status 401

the response property resolution became required for the status 429

the response property resolution became required for the status 500

added the required property errorCode to the response with the 400 status

added the required property errorCode to the response with the 404 status

added the required property message to the response with the 400 status

added the required property message to the response with the 404 status

added the required property resolution to the response with the 400 status

added the required property resolution to the response with the 404 status

api operation id SendersController_deleteTestNumber_v1 removed and replaced with RcsSendersController_deleteTestNumber_v1