code: @Override
      public GetFindingsResult getFindings(GetFindingsRequest request) {
          request = beforeClientExecution(request);
          return executeGetFindings(request);
      }
docs: <p>
  Lists and describes Security Hub-aggregated findings that are specified by filter attributes.
  </p>
  
  @param getFindingsRequest
  @return Result of the GetFindings operation returned by the service.
  @throws InternalException
  Internal server error.
  @throws InvalidInputException
  The request was rejected because an invalid or out-of-range value was supplied for an input parameter.
  @throws InvalidAccessException
  AWS Security Hub is not enabled for the account used to make this request.
  @throws LimitExceededException
  The request was rejected because it attempted to create resources beyond the current AWS account limits.
  The error code describes the limit exceeded.
  @sample AWSSecurityHub.GetFindings
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/securityhub-2018-10-26/GetFindings" target="_top">AWS API
  Documentation</a>