This is the main organization name. This is used to link resource to its group/tenant/organization/enterprise. Then using in path for GET you can set to "~" to use the domain name linked to your token/key instead of the domain name itself when reading for your own domain.

This is the main user extension for the user account. ~ can be used to mean "my account" which will extract the user from the token/key used for authentication.

When synchronous is requested with "yes" the response will be a 200 on success and will contain a valid JSON representiation of the new resource. If no or left off request a 202 "Accepted" will be given in a success case and this can be considered a success. Synchronous responses will be a little slower as the API will process the geo replication request and wait till the local copy has been written and can be read back berfore sending a response.