"update"
********


Description
===========

Updates the shared secret (pre-shared key) for the specified tunnel.

**Important:** If you change the shared secret, the tunnel will go
down while it's reprovisioned.


Usage
=====

   oci network ip-sec-psk update [OPTIONS]


Required Parameters
===================

--ipsc-id [text]

The OCID of the IPSec connection.

--tunnel-id [text]

The OCID of the tunnel.


Optional Parameters
===================

--from-json [text]

Provide input to this command as a JSON document from a file using the
file://path-to/file syntax.

The "--generate-full-command-json-input" option can be used to
generate a sample json file to be used with this command option. The
key names are pre-populated and match the command option names
(converted to camelCase format, e.g. compartment-id -->
compartmentId), while the values of the keys need to be populated by
the user before using the sample file as an input to this command. For
any command option that accepts multiple values, the value of the key
can be a JSON array.

Options can still be provided on the command line. If an option exists
in both the JSON document and the command line then the command line
specified value will be used.

For examples on usage of this option, please see our "using CLI with
advanced JSON options" link: https://docs.cloud.oracle.com/iaas/Conte
nt/API/SDKDocs/cliusing.htm#AdvancedJSONOptions

--if-match [text]

For optimistic concurrency control. In the PUT or DELETE call for a
resource, set the *if-match* parameter to the value of the etag from a
previous GET or POST response for that resource.  The resource will be
updated or deleted only if the etag you provide matches the resource's
current etag value.

--shared-secret [text]

The shared secret (pre-shared key) to use for the tunnel. Only
numbers, letters, and spaces are allowed.

Example:

   EXAMPLEToUis6j1cp8GdVQxcmdfMO0yXMLilZTbYCMDGu4V8o


Global Parameters
=================

Use "oci --help" for help on global parameters.

"--auth", "--cert-bundle", "--cli-rc-file", "--config-file", "--
debug", "--defaults-file", "--endpoint", "--generate-full-command-
json-input", "--generate-param-json-input", "--help", "--no-retry", "
--opc-client-request-id", "--opc-request-id", "--output", "--profile",
"--query", "--raw-output", "--region", "--request-id", "--version",
"-?", "-d", "-h", "-v"
