
update-chap-credentials
***********************


DESCRIPTION
===========

This operation updates the Challenge-Handshake Authentication Protocol
(CHAP) credentials for a specified iSCSI target. By default, a gateway
does not have CHAP enabled; however, for added security, you might use
it.

Warning: When you update CHAP credentials, all existing connections on the
  target are closed and initiators must reconnect with the new
  credentials.


SYNOPSIS
========

   aws storagegateway update-chap-credentials
     --target-arn <value>
     --secret-to-authenticate-initiator <value>
     --initiator-name <value>
     [--secret-to-authenticate-target <value>]


REQUIRED PARAMETERS
===================

"--target-arn"  (string)

"--secret-to-authenticate-initiator"  (string)

"--initiator-name"  (string)


OPTIONAL PARAMETERS
===================

"--secret-to-authenticate-target"  (string)
