code: @Override
      public SetVaultAccessPolicyResult setVaultAccessPolicy(SetVaultAccessPolicyRequest request) {
          request = beforeClientExecution(request);
          return executeSetVaultAccessPolicy(request);
      }
docs: <p>
  This operation configures an access policy for a vault and will overwrite an existing policy. To configure a
  vault access policy, send a PUT request to the <code>access-policy</code> subresource of the vault. An access
  policy is specific to a vault and is also called a vault subresource. You can set one access policy per vault and
  the policy can be up to 20 KB in size. For more information about vault access policies, see <a
  href="http://docs.aws.amazon.com/amazonglacier/latest/dev/vault-access-policy.html">Amazon Glacier Access Control
  with Vault Access Policies</a>.
  </p>
  
  @param setVaultAccessPolicyRequest
  SetVaultAccessPolicy input.
  @return Result of the SetVaultAccessPolicy operation returned by the service.
  @throws ResourceNotFoundException
  Returned if the specified resource (such as a vault, upload ID, or job ID) doesn't exist.
  @throws InvalidParameterValueException
  Returned if a parameter of the request is incorrectly specified.
  @throws MissingParameterValueException
  Returned if a required header or parameter is missing from the request.
  @throws ServiceUnavailableException
  Returned if the service cannot complete the request.
  @sample AmazonGlacier.SetVaultAccessPolicy