This function gets the users in a group. If the group does not exist, it returns null. This function returns a list of nodes. Each node in the list is called user.

Signature:

ids:getUsersInGroup(groupName, direct, realmName)

Arguments:

• groupName: The group name.

• direct: A boolean flag. If true, this function returns direct user grantees; otherwise, all user grantees are returned. It can be either an element with value xsd:boolean or string 'true'/'false'.

• realmName: The realm name. This is optional. If not specified, the default realm name is assumed.

Property IDs:

• namespace-uri: http://xmlns.oracle.com/bpel/services/IdentityService/xpath

• namespace-prefix: ids