``update``
==========
.. contents:: :local:
 :depth: 1
Description
------------
Updates the status of the specified announcement with regard to whether it has been marked as read.

This call is subject to an Announcements limit that applies to the total number of requests across all read or write operations. Announcements might throttle this call to reject an otherwise valid request when the total rate of operations exceeds 20 requests per second for a given user. The service might also throttle this call to reject an otherwise valid request when the total rate of operations exceeds 100 requests per second for a given tenancy. 


Usage
-----
.. code-block:: none

  oci announce user-status update [OPTIONS]

Required Parameters
--------------------
.. option:: --announcement-id [text]

The OCID of the announcement.

.. option:: --user-id [text]

The OCID of the user that this status is associated with.

.. option:: --user-status-announcement-id [text]

The OCID of the announcement that this status is associated with.


Optional Parameters
--------------------
.. option:: --from-json [text]

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

The :option:`--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/Content/API/SDKDocs/cliusing.htm#AdvancedJSONOptions

.. option:: --if-match [text]

The locking version, used for optimistic concurrency control.

.. option:: --time-acknowledged [datetime]

The date and time the announcement was acknowledged, expressed in `RFC 3339 <https://tools.ietf.org/html/rfc3339>`__ timestamp format. Example: `2019-01-01T17:43:01.389+0000`

    The following datetime formats are supported:

UTC with microseconds
***********************
.. code::

    Format: YYYY-MM-DDTHH:mm:ss.ssssssTZD
    Example: 2017-09-15T20:30:00.123456Z

    UTC with milliseconds
    ***********************
    .. code::

        Format: YYYY-MM-DDTHH:mm:ss.sssTZD
        Example: 2017-09-15T20:30:00.123Z

    UTC without milliseconds
    **************************
    .. code::

        Format: YYYY-MM-DDTHH:mm:ssTZD
        Example: 2017-09-15T20:30:00Z

    UTC with minute precision
    **************************
    .. code::

        Format: YYYY-MM-DDTHH:mmTZD
        Example: 2017-09-15T20:30Z

Timezone with microseconds
***************************
.. code::

    Format: YYYY-MM-DDTHH:mm:ssTZD
    Example: 2017-09-15T12:30:00.456789-08:00, 2017-09-15T12:30:00.456789-0800

    Timezone with milliseconds
    ***************************
    .. code::

        Format: YYYY-MM-DDTHH:mm:ssTZD
        Example: 2017-09-15T12:30:00.456-08:00, 2017-09-15T12:30:00.456-0800

    Timezone without milliseconds
    *******************************
    .. code::

        Format: YYYY-MM-DDTHH:mm:ssTZD
        Example: 2017-09-15T12:30:00-08:00, 2017-09-15T12:30:00-0800

    Timezone with minute precision
    *******************************
    .. code::

        Format: YYYY-MM-DDTHH:mmTZD
        Example: 2017-09-15T12:30-08:00, 2017-09-15T12:30-0800

    Short date and time
    ********************
    The timezone for this date and time will be taken as UTC (Needs to be surrounded by single or double quotes)

    .. code::

        Format: 'YYYY-MM-DD HH:mm' or "YYYY-MM-DD HH:mm"
        Example: '2017-09-15 17:25'

    Date Only
    **********
    This date will be taken as midnight UTC of that day

    .. code::

        Format: YYYY-MM-DD
        Example: 2017-09-15

    Epoch seconds
    **************
    .. code::

        Example: 1412195400
    



Global Parameters
------------------
Use ``oci --help`` for help on global parameters.

:option:`--auth-purpose`, :option:`--auth`, :option:`--cert-bundle`, :option:`--cli-auto-prompt`, :option:`--cli-rc-file`, :option:`--config-file`, :option:`--connection-timeout`, :option:`--debug`, :option:`--defaults-file`, :option:`--endpoint`, :option:`--generate-full-command-json-input`, :option:`--generate-param-json-input`, :option:`--help`, :option:`--latest-version`, :option:`--max-retries`, :option:`--no-retry`, :option:`--opc-client-request-id`, :option:`--opc-request-id`, :option:`--output`, :option:`--profile`, :option:`--proxy`, :option:`--query`, :option:`--raw-output`, :option:`--read-timeout`, :option:`--realm-specific-endpoint`, :option:`--region`, :option:`--release-info`, :option:`--request-id`, :option:`--version`, :option:`-?`, :option:`-d`, :option:`-h`, :option:`-i`, :option:`-v`



Example using required parameter
------------------

Copy the following CLI commands into a file named example.sh. Run the command by typing "bash example.sh" and replacing the example parameters with your own.

Please note this sample will only work in the POSIX-compliant bash-like shell. You need to set up `the OCI configuration  <https://docs.oracle.com/en-us/iaas/Content/API/SDKDocs/cliinstall.htm#configfile>`__ and `appropriate security policies  <https://docs.oracle.com/en-us/iaas/Content/Identity/Concepts/policygetstarted.htm>`__ before trying the examples.

.. code-block:: none
    :class: copy-code-block

    
	export announcement_id=<substitute-value-of-announcement_id> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/announce/user-status/update.html#cmdoption-announcement-id
	export user_id=<substitute-value-of-user_id> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/announce/user-status/update.html#cmdoption-user-id
	export user_status_announcement_id=<substitute-value-of-user_status_announcement_id> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/announce/user-status/update.html#cmdoption-user-status-announcement-id
	
	oci announce user-status update --announcement-id $announcement_id --user-id $user_id --user-status-announcement-id $user_status_announcement_id