Get Users for an Instance Transition
This API fetches the list of pending and completed users for a specific transition within a workflow instance.
Use this to identify assignees or approvers for a given transition.
Endpoints
OAuth Scope
WorkDrive.workflowinstances.READCopied!
curl --request GET \
--url 'https://www.zohoapis.com/workdrive/api/v1/workflowinstances/{instance_id}/transitionusers?filter%5Btransition_id%5D={transition_id}' \
--header 'Authorization: Zoho-oauthtoken d92d4xxxxxxxxxxxxx15f52'Path Parameters
instance_idstring(Required)
The unique ID of the workflow instance.
Query Parameters
Note:
Query parameter name should be URL encoded with UTF-8 Charset. For more info, refer here
filter[transition_id]string(Required)
The ID of the transition for which pending users must be retrieved.
filter[status]string(Optional)
Allowed values: "in_progress", "completed".
Use this to fetch pending or completed users for the transition.
Allowed Values :
Show Values ▾
in_progressCopied!
completedCopied!
Copy all as JSON Array
page[limit]string(Optional)
Limit indicates the number of items to be listed.
(The maximum limit is 50).
For More Details about pagination. refer here
page[offset]string(Optional)
Offset indicates from where the listing should start.
{
"data": [
{
"id": "sfftb8bae590ea97a4c8ba521f751b64452ca-7321386000000003062-68544415",
"type": "transitionusers",
"attributes": {
"instance_id": "sfftbc5c0bf2f5d234f289b24d675b5e02507-7321386000000367116",
"user_id": "68544415",
"user_name": "Sofia",
"user_type_str": "NORMAL_USER",
"transition_id": "sfftb8bae590ea97a4c8ba521f751b64452ca-7321386000000003062",
"user_avatar_url": "https://contacts.zoho.com/file?t=user&ID=68544415&fs=thumb&nps=404",
"status": 1
},
"links": {
"self": "https://www.zohoapis.com/workdrive/api/v1/transitionusers/sfftb8bae590ea97a4c8ba521f751b64452ca-7321386000000003062-68544415"
}
},
{
"id": "sfftb8bae590ea97a4c8ba521f751b64452ca-7321386000000003062-68900373",
"type": "transitionusers",
"attributes": {
"instance_id": "sfftbc5c0bf2f5d234f289b24d675b5e02507-7321386000000367116",
"user_id": "68900373",
"user_name": "Zylker",
"user_type_str": "NORMAL_USER",
"transition_id": "sfftb8bae590ea97a4c8ba521f751b64452ca-7321386000000003062",
"user_avatar_url": "https://contacts.zoho.com/file?t=user&ID=68900373&fs=thumb&nps=404",
"status": 0
},
"links": {
"self": "https://www.zohoapis.com/workdrive/api/v1/transitionusers/sfftb8bae590ea97a4c8ba521f751b64452ca-7321386000000003062-68900373"
}
}
],
"meta": {
"total_user_count": 2
}
}
{
"errors": [
{
"id": "R008",
"title": "Unauthorized access"
}
]
}
© 2026, Zoho Corporation Pvt. Ltd. All Rights Reserved.