Docs
Update Attribute Value
PATCH /Events/{eventId}/attributes/{attributeId}
PATCH
/Events/{eventId}/attributes/{attributeId}Required Tokens
| Field | Type | Required | Description |
|---|---|---|---|
| Bearer | Authorization: Bearer <api-key> | Optional | Your API key. Pass it as the Bearer token on every request. |
| Event token | x-Event-Token | Optional | Run **Get Tokens** in the Authorization folder, or call `GET /Events/{eventId}/authorize` manually. |
Upserts a single attribute value (one PATCH per field, fired on blur by the inline editor). For MultiSelect, value is a JSON array string of selected option values; for MultiFile, a JSON array string of {id,name} objects. Filling a task-tracked value advances its task.
Returns 200 OK.
Requires write access to the event.
Path Parameters
| Field | Type | Required | Description |
|---|---|---|---|
| eventId | Guid | Required | The event that owns the attribute value. |
| attributeId | Guid | Required | The attribute to set the value for. |
Request Body
| Field | Type | Required | Description |
|---|---|---|---|
| value | string? | Optional | The value to set. `null`/blank clears the value. |