POST v3/lists/{listId}/subscribers
https://api.questline.com/v3/lists/{listId}/subscribers
Adds a subscriber to a list.
Request Information
URI Parameters
| Name | Description | Type | Additional Info |
|---|---|---|---|
| listId | The ID of the list. | globally unique identifier | Required |
Body Parameters
The request body.
PostListSubscriberRequestV3| Name | Description | Type | Additional Info |
|---|---|---|---|
| SubscriberId | The ID of the subscriber. | globally unique identifier | None. |
Request Formats
application/json, text/json
Sample:
{
"SubscriberId": "82fc4a3a-2d46-4e35-bf3c-18fc3a5a8e32"
}
Response Information
Resource Description
PostListSubscriberResponseV3| Name | Description | Type | Additional Info |
|---|---|---|---|
| ListSubscriber | The list subscriber. | ListSubscriberV3 | None. |
| Error | The response error, if any. | ResponseErrorV3 | None. |
Response Formats
application/json, text/json
Sample:
{
"ListSubscriber": {
"ListId": "d535a513-3ae7-4c9f-b8f3-6e4b03de3d4f",
"SubscriberId": "7a94764a-5a83-47de-ac9c-e5ba1b9e61ff",
"Created": "2025-06-07T14:09:48.0753603+00:00"
},
"Error": {
"ErrorId": 1,
"ErrorMessage": "sample string 1"
}
}
text/javascript, application/javascript, application/json-p
Sample:
/**/ typeof === 'function' && ({"ListSubscriber":{"ListId":"d535a513-3ae7-4c9f-b8f3-6e4b03de3d4f","SubscriberId":"7a94764a-5a83-47de-ac9c-e5ba1b9e61ff","Created":"2025-06-07T14:09:48.0753603+00:00"},"Error":{"ErrorId":1,"ErrorMessage":"sample string 1"}});