code: @Override
      public GetCoreDefinitionVersionResult getCoreDefinitionVersion(GetCoreDefinitionVersionRequest request) {
          request = beforeClientExecution(request);
          return executeGetCoreDefinitionVersion(request);
      }
docs: Retrieves information about a core definition version.
  
  @param getCoreDefinitionVersionRequest
  @return Result of the GetCoreDefinitionVersion operation returned by the service.
  @throws BadRequestException
  invalid request
  @sample AWSGreengrass.GetCoreDefinitionVersion
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/greengrass-2017-06-07/GetCoreDefinitionVersion"
  target="_top">AWS API Documentation</a>