code: func (c *Glacier) DeleteVaultAccessPolicy(input *DeleteVaultAccessPolicyInput) (*DeleteVaultAccessPolicyOutput, error) {
  	req, out := c.DeleteVaultAccessPolicyRequest(input)
  	return out, req.Send()
  }
docs: // DeleteVaultAccessPolicy API operation for Amazon Glacier.
  //
  // This operation deletes the access policy associated with the specified vault.
  // The operation is eventually consistent; that is, it might take some time
  // for Amazon Glacier to completely remove the access policy, and you might
  // still see the effect of the policy for a short time after you send the delete
  // request.
  //
  // This operation is idempotent. You can invoke delete multiple times, even
  // if there is no policy associated with the vault. For more information about
  // vault access policies, see Amazon Glacier Access Control with Vault Access
  // Policies (http://docs.aws.amazon.com/amazonglacier/latest/dev/vault-access-policy.html).
  //
  // 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 DeleteVaultAccessPolicy for usage and error information.
  //
  // Returned Error Codes:
  //   * ErrCodeResourceNotFoundException "ResourceNotFoundException"
  //   Returned if the specified resource (such as a vault, upload ID, or job ID)
  //   doesn't exist.
  //
  //   * 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.
  //
  //   * ErrCodeServiceUnavailableException "ServiceUnavailableException"
  //   Returned if the service cannot complete the request.
  //