code: @Override
      public UpdateAccountPasswordPolicyResult updateAccountPasswordPolicy(UpdateAccountPasswordPolicyRequest request) {
          request = beforeClientExecution(request);
          return executeUpdateAccountPasswordPolicy(request);
      }
docs: <p>
  Updates the password policy settings for the AWS account.
  </p>
  <note>
  <ul>
  <li>
  <p>
  This operation does not support partial updates. No parameters are required, but if you do not specify a
  parameter, that parameter's value reverts to its default value. See the <b>Request Parameters</b> section for
  each parameter's default value. Also note that some parameters do not allow the default parameter to be
  explicitly set. Instead, to invoke the default value, do not include that parameter when you invoke the
  operation.
  </p>
  </li>
  </ul>
  </note>
  <p>
  For more information about using a password policy, see <a
  href="https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_ManagingPasswordPolicies.html">Managing an IAM
  Password Policy</a> in the <i>IAM User Guide</i>.
  </p>
  
  @param updateAccountPasswordPolicyRequest
  @return Result of the UpdateAccountPasswordPolicy operation returned by the service.
  @throws NoSuchEntityException
  The request was rejected because it referenced a resource entity that does not exist. The error message
  describes the resource.
  @throws MalformedPolicyDocumentException
  The request was rejected because the policy document was malformed. The error message describes the
  specific error.
  @throws LimitExceededException
  The request was rejected because it attempted to create resources beyond the current AWS account limits.
  The error message describes the limit exceeded.
  @throws ServiceFailureException
  The request processing has failed because of an unknown error, exception or failure.
  @sample AmazonIdentityManagement.UpdateAccountPasswordPolicy
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/iam-2010-05-08/UpdateAccountPasswordPolicy"
  target="_top">AWS API Documentation</a>