Changes to Delete Brand evidence

added the pattern ^B[A-Z0-9]{6}$ to the path request parameter brand_id

the response's body type changed from no type to object for status 200

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

removed RecordNotFoundErrorResponse subschema #2 from the response body allOf list for the response status 404

removed SuccessResponse subschema #2 from the response body allOf list for the response status 200

added the non-success response with the status 400

added the non-success response with the status 401

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

added the required property success to the response with the 200 status

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