code: @Override
      public DeleteCoreDefinitionResult deleteCoreDefinition(DeleteCoreDefinitionRequest request) {
          request = beforeClientExecution(request);
          return executeDeleteCoreDefinition(request);
      }
docs: Deletes a core definition.
  
  @param deleteCoreDefinitionRequest
  @return Result of the DeleteCoreDefinition operation returned by the service.
  @throws BadRequestException
  invalid request
  @sample AWSGreengrass.DeleteCoreDefinition
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/greengrass-2017-06-07/DeleteCoreDefinition"
  target="_top">AWS API Documentation</a>