code: func (c *StorageGateway) RetrieveTapeRecoveryPoint(input *RetrieveTapeRecoveryPointInput) (*RetrieveTapeRecoveryPointOutput, error) {
  	req, out := c.RetrieveTapeRecoveryPointRequest(input)
  	return out, req.Send()
  }
docs: // RetrieveTapeRecoveryPoint API operation for AWS Storage Gateway.
  //
  // Retrieves the recovery point for the specified virtual tape. This operation
  // is only supported in the tape gateway type.
  //
  // A recovery point is a point in time view of a virtual tape at which all the
  // data on the tape is consistent. If your gateway crashes, virtual tapes that
  // have recovery points can be recovered to a new gateway.
  //
  // The virtual tape can be retrieved to only one gateway. The retrieved tape
  // is read-only. The virtual tape can be retrieved to only a tape gateway. There
  // is no charge for retrieving recovery points.
  //
  // 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 AWS Storage Gateway's
  // API operation RetrieveTapeRecoveryPoint for usage and error information.
  //
  // Returned Error Codes:
  //   * ErrCodeInvalidGatewayRequestException "InvalidGatewayRequestException"
  //   An exception occurred because an invalid gateway request was issued to the
  //   service. For more information, see the error and message fields.
  //
  //   * ErrCodeInternalServerError "InternalServerError"
  //   An internal server error has occurred during the request. For more information,
  //   see the error and message fields.
  //
  // See also, https://docs.aws.amazon.com/goto/WebAPI/storagegateway-2013-06-30/RetrieveTapeRecoveryPoint