anchor.diff:        return [
           new APIResponse()
             ..statusCode = HttpStatus.OK
  -          ..description = "A `ModelType` object was created."
  +          ..description = ""
             ..schema = ModelContext.defaultContext.entityForType(ModelType).documentedResponseSchema,
         ];
       } else if (operation.id == APIOperation.idForMethod(this, #deleteObject)) {
         return [
           new APIResponse()
             ..statusCode = HttpStatus.OK
  -          ..description = "A `ModelType` object was deleted."
  +          ..description = ""
             ..schema = ModelContext.defaultContext.entityForType(ModelType).documentedResponseSchema,
           new APIResponse()
             ..statusCode = HttpStatus.NOT_FOUND
  -          ..description = "No `ModelType` object was found for the provided `id`."
  +          ..description = ""
             ..schema = (new APISchemaObject()
               ..type = APISchemaObjectTypeObject
               ..properties = {
  
positive.code:       return [
          new APIResponse()
            ..statusCode = HttpStatus.OK
            ..description = "`ModelType` objects were found."
            ..schema = (new APISchemaObject()
              ..type = APISchemaObjectTypeArray
              ..items = ModelContext.defaultContext.entityForType(ModelType).documentedResponseSchema
            ),
          new APIResponse()
            ..statusCode = HttpStatus.NOT_FOUND
            ..description = "No `ModelType` objects were found."
            ..schema = (new APISchemaObject()
              ..type = APISchemaObjectTypeObject
              ..properties = {
  
negative.code:       return [
          new APIResponse()
            ..statusCode = HttpStatus.OK
            ..description = ""
            ..schema = ModelContext.defaultContext.entityForType(ModelType).documentedResponseSchema,
          new APIResponse()
            ..statusCode = HttpStatus.NOT_FOUND
            ..description = ""
            ..schema = (new APISchemaObject()
              ..type = APISchemaObjectTypeObject
              ..properties = {
  