The following is sample output for the users in a V‑Spark installation from the /list/users API:

"DocTestCo": [
    "joe.user",
    "bill.generic"
],

To extract this same information in a company-specific way, you could call the /list/CO_SHORT/users API to extract information about the users that have been defined within the CO_SHORT company. For example, calling the /list/DocTestCo/users API directly in the same sample V‑Spark installation would produce the following output:

[
    "joe.user",
    "bill.generic"
]