IAM in Service Catalog
If you are making large membership changes, say more than a few hundred, your experience will be better if you split your activity into adds or deletes of fifty to a hundred members at a time. This tends to give you immediate feedback on successful changes and avoids possible session or connection timeouts.
Warning: This use of POST is deprecated and will not be supported in future API versions.
The Groups v2 API accepts the POST method for two purposes:
URI too long
If your uri would be too long for likely transport to the web service you may enclose it in a POST, with the elements:
included in the POST document. The path components of you actual URL must match those in the posted "_uri".
PUT content too big
If your PUT content would be too big for likely transport to the web service you may enclose it in a POST, with the element:
included in the POST document.
Email firstname.lastname@example.org to contact the staff in UW-IT who oversee this wiki space and the groups service.
Announcements : Join email@example.com for service announcements.
Discussion : Discuss the service with other customers and users on firstname.lastname@example.org.