removeGroupFromTopicRole command

Use the removeGroupFromTopicRole command to remove a group from a topic role within a specified topic space.

To run the command, use the AdminTask object of the wsadmin scripting client.

The wsadmin scripting client is run from Qshell. For more information, see Configure Qshell to run WebSphere scripts .

This command is valid only when used with WAS v7 or later application servers. Do not use it with earlier versions.

Command-line help is provided for service integration bus commands:

• For a list of the available service integration bus security commands in Jython and a brief description of each command, enter the following command at the wsadmin prompt:

  print AdminTask.help('SIBAdminBusSecurityCommands')

• For overview help on a given command, enter the following command at the wsadmin prompt:

  print AdminTask.help('command_name')

After using the command, save the changes to the master configuration using the following command:

AdminConfig.save()

Purpose

Use the removeGroupFromTopicRole command to remove a group from the sender or receiver roles for a topic anywhere in the topic hierarchy for a local bus. Removing a group from topic roles prevents the group from accessing the topic space in the topic roles.

Target object

None.

Required parameters

-bus busName

The name of the local bus. We can use the listSIBuses command to list the names of existing buses.

-topicSpace topicSpaceName

The name of the topic space.

-topic topicName

The name of the topic.

-role roleName

We can specify the Sender or Receiver roles for a topic.

-group groupName or uniqueName

The name of a group to remove from the topic roles for the local bus. We can type one of the following names:

• A security group name, or one of the following specialized group names:

  Server

  This group contains application servers.

  AllAuthenticated

  This group contains authenticated users only.

  Everyone

  This group contains all users. Each user is anonymous.

• A unique group name.

Conditional parameters

None.

Optional parameters

None.

Examples

The following example removes a group called Group1, from the Sender role for a topic called football, in the topic space called Sport, on a local bus called Bus1.

removeGroupFromTopicRole { -bus Bus1 -topicSpace Sport -topic football -role Sender -group Group1}

Related concepts

Messaging security

Topic security

Role-based authorization

Related tasks

Remove users and groups from topic roles

listGroupsInTopicRole command

addGroupToTopicRole command

listUsersInTopicRole command

addUserToTopicRole command

removeUserFromTopicRole command Reference topic