Connect API payload format

Connect API payload format

Hey,

I'm trying to integrate the invite users to network function in zoho connect api based on this page:

There's no example request format on that page so I've just been guessing but clearly I have something formatted wrong,

Here's my Request (obviously certain info has been redacted)
(
    [scopeID] => 000000000000000000
    [partitionIds] => 
)

And here's the api's Response
(
    [inviteUsersToNetwork] => Array
        (
            [result] => failure
            [reason] => Oops, something went wrong here! Please try again after some time.
            [errorCode] => LESS_THAN_MIN_OCCURANCE
            [devReason] => Parameter scopeID should not be empty
        )
)

I've tried endlessly trying different array formats and google has come short on this issue as well.

Thanks