"cascade-delete"
****************

* Description

* Usage

* Required Parameters

* Optional Parameters

* Global Parameters

* Example using required parameter


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

Deletes the specified tag namespace. This operation triggers a process
that removes all of the tags defined in the specified tag namespace
from all resources in your tenancy and then deletes the tag namespace.

After you start the delete operation:

   * New tag key definitions cannot be created under the namespace.
     * The state of the tag namespace changes to DELETING.   * Tag
     removal from the resources begins.

This process can take up to 48 hours depending on the number of tag
definitions in the namespace, the number of resources that are tagged,
and the locations of the regions in which those resources reside.

After all tags are removed, the state changes to DELETED. You cannot
restore a deleted tag namespace. After the deleted tag namespace
changes its state to DELETED, you can use the name of the deleted tag
namespace again.

After you start this operation, you cannot start either the DeleteTag
or the BulkDeleteTags operation until this process completes.

To delete a tag namespace, you must first retire it. Use
UpdateTagNamespace to retire a tag namespace.


Usage
=====

   oci iam tag-namespace cascade-delete [OPTIONS]


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

--tag-namespace-id [text]

The OCID of the tag namespace.


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.

--is-lock-override [boolean]

Whether to override locks (if any exist).

--max-wait-seconds [integer]

The maximum time to wait for the work request to reach the state
defined by "--wait-for-state". Defaults to 1200 seconds.

--wait-for-state [text]

This operation asynchronously creates, modifies or deletes a resource
and uses a work request to track the progress of the operation.
Specify this option to perform the action and then wait until the work
request reaches a certain state. Multiple states can be specified,
returning on the first state. For example, "--wait-for-state"
SUCCEEDED "--wait-for-state" FAILED would return on whichever
lifecycle state is reached first. If timeout is reached, a return code
of 2 is returned. For any other error, a return code of 1 is returned.

Accepted values are:

   ACCEPTED, CANCELED, CANCELING, FAILED, IN_PROGRESS, SUCCEEDED

--wait-interval-seconds [integer]

Check every "--wait-interval-seconds" to see whether the work request
has reached the state defined by "--wait-for-state". Defaults to 30
seconds.


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

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

"--auth-purpose", "--auth", "--cert-bundle", "--cli-auto-prompt", "--
cli-rc-file", "--config-file", "--connection-timeout", "--debug", "--
defaults-file", "--endpoint", "--generate-full-command-json-input", "
--generate-param-json-input", "--help", "--latest-version", "--max-
retries", "--no-retry", "--opc-client-request-id", "--opc-request-id",
"--output", "--profile", "--proxy", "--query", "--raw-output", "--
read-timeout", "--realm-specific-endpoint", "--region", "--release-
info", "--request-id", "--version", "-?", "-d", "-h", "-i", "-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 and appropriate
security policies before trying the examples.

       export compartment_id=<substitute-value-of-compartment_id> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/iam/tag-namespace/create.html#cmdoption-compartment-id
       export description=<substitute-value-of-description> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/iam/tag-namespace/create.html#cmdoption-description
       export name=<substitute-value-of-name> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/iam/tag-namespace/create.html#cmdoption-name

       tag_namespace_id=$(oci iam tag-namespace create --compartment-id $compartment_id --description $description --name $name --query data.id --raw-output)

       oci iam tag-namespace cascade-delete --tag-namespace-id $tag_namespace_id
