Page Comparison

If no request body is sent, the following behaviour is used:

• User does not exist: user is created
• User already exists: nothing is changed
• In either case, no response body is returned

If a request body is sent, the following behaviour is used:

• User does not exist: user is created with the properties set as requested via the request body (otherwise they are not set)
• User already exists: the properties of the user are updated with updated (or unset) with the properties set as requested via the request body (otherwise they are unchanged)
• In either case, the user is returned as the response body