UserImport

{
    "id": "FID001",
    "type": "UserImport",
    "attributes": {
        "dryRun": true,
        "emails": [
            "user@example.com"
        ],
        "personalMessage": "string",
        "generateAccounts": true,
        "disableWelcomeEmail": true,
        "usersInvited": 0,
        "invitesUpdated": 0,
        "existingUsersAdded": 0,
        "existingUsersAttributesUpdated": 0,
        "unchangedUsers": 0,
        "generatedUsers": 0
    },
    "relationships": {
        "userGroup": {
            "data": {
                "id": "FID001",
                "type": "UserGroup"
            }
        },
        "csv": {
            "data": {
                "id": "FID001",
                "type": "File"
            }
        }
    }
}