code: func (c *Redshift) EnableLogging(input *EnableLoggingInput) (*LoggingStatus, error) {
  	req, out := c.EnableLoggingRequest(input)
  	return out, req.Send()
  }
docs: // EnableLogging API operation for Amazon Redshift.
  //
  // Starts logging information, such as queries and connection attempts, for
  // the specified Amazon Redshift cluster.
  //
  // Returns awserr.Error for service API and SDK errors. Use runtime type assertions
  // with awserr.Error's Code and Message methods to get detailed information about
  // the error.
  //
  // See the AWS API reference guide for Amazon Redshift's
  // API operation EnableLogging for usage and error information.
  //
  // Returned Error Codes:
  //   * ErrCodeClusterNotFoundFault "ClusterNotFound"
  //   The ClusterIdentifier parameter does not refer to an existing cluster.
  //
  //   * ErrCodeBucketNotFoundFault "BucketNotFoundFault"
  //   Could not find the specified S3 bucket.
  //
  //   * ErrCodeInsufficientS3BucketPolicyFault "InsufficientS3BucketPolicyFault"
  //   The cluster does not have read bucket or put object permissions on the S3
  //   bucket specified when enabling logging.
  //
  //   * ErrCodeInvalidS3KeyPrefixFault "InvalidS3KeyPrefixFault"
  //   The string specified for the logging S3 key prefix does not comply with the
  //   documented constraints.
  //
  //   * ErrCodeInvalidS3BucketNameFault "InvalidS3BucketNameFault"
  //   The S3 bucket name is invalid. For more information about naming rules, go
  //   to Bucket Restrictions and Limitations (https://docs.aws.amazon.com/AmazonS3/latest/dev/BucketRestrictions.html)
  //   in the Amazon Simple Storage Service (S3) Developer Guide.
  //
  // See also, https://docs.aws.amazon.com/goto/WebAPI/redshift-2012-12-01/EnableLogging