code: func (c *Glacier) RemoveTagsFromVault(input *RemoveTagsFromVaultInput) (*RemoveTagsFromVaultOutput, error) {
  	req, out := c.RemoveTagsFromVaultRequest(input)
  	return out, req.Send()
  }
docs: // RemoveTagsFromVault API operation for Amazon Glacier.
  //
  // This operation removes one or more tags from the set of tags attached to
  // a vault. For more information about tags, see Tagging Amazon Glacier Resources
  // (http://docs.aws.amazon.com/amazonglacier/latest/dev/tagging.html). This
  // operation is idempotent. The operation will be successful, even if there
  // are no tags attached to the vault.
  //
  // 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 Glacier's
  // API operation RemoveTagsFromVault for usage and error information.
  //
  // Returned Error Codes:
  //   * ErrCodeInvalidParameterValueException "InvalidParameterValueException"
  //   Returned if a parameter of the request is incorrectly specified.
  //
  //   * ErrCodeMissingParameterValueException "MissingParameterValueException"
  //   Returned if a required header or parameter is missing from the request.
  //
  //   * ErrCodeResourceNotFoundException "ResourceNotFoundException"
  //   Returned if the specified resource (such as a vault, upload ID, or job ID)
  //   doesn't exist.
  //
  //   * ErrCodeServiceUnavailableException "ServiceUnavailableException"
  //   Returned if the service cannot complete the request.
  //