> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# experiment_stop_requested

> experiment_stop_requested event.

This event is triggered when an experiment is requested to stop.

## Properties

| Name | Type | Description |
| :- | :- | :- |
| Id | String | The unique identifier of the experiment. |
| Name | String | The friendly name of the experiment. |
| RequestOrigin | [ExperimentRequestOrigin](https://docs.xbox.com/services/playfab/api-references/events/data-types/experimentrequestorigin.md) | The origin of the request to stop the experiment. |

## Common Properties

All V2 PlayStream events are formatted as JSON objects and most share the following common properties:

| Name | Type | Description |
| :- | :- | :- |
| SchemaVersion | String | PlayStream event format version, following a semantic versioning scheme. |
| FullName | [Object](https://docs.xbox.com/services/playfab/api-references/events/data-types/fullnameobject.md) | Combination of the event name and event namespace to fully specify the event type. |
| Id | String | PlayFab-assigned unique identifier for this event. |
| Timestamp | DateTime | The time (in UTC) associated with this event. |
| Entity | [Object](https://docs.xbox.com/services/playfab/api-references/events/data-types/entityobject.md) | Details about the entity to which this event applies including Entity Id and Entity type. |
| Originator | [Object](https://docs.xbox.com/services/playfab/api-references/events/data-types/originatorobject.md) | Object describing the source and source type that initiated this event. |
| PayloadContentType | String | Specifies the content of the event payload. Default is "JSON". |
| Origin Info | Object | Optional field containing info about events originating outside of PlayFab. |


## Related topics

- [PlayStream Event Model reference](https://docs.xbox.com/services/xbox-services/player-data/stats-leaderboards/event-based/events/index.md)
- [Stop Experiment](https://docs.xbox.com/services/playfab/api-references/rest/experimentation/experimentation/stop-experiment.md)
- [experiment_start_requested](https://docs.xbox.com/services/playfab/api-references/events/Experimentation/experiment-start-requested.md)
- [Manage Experiments](https://docs.xbox.com/services/playfab/live-service-management/game-configuration/experiments/manage-experiments.md)
- [Analyze Experiments](https://docs.xbox.com/services/playfab/live-service-management/game-configuration/experiments/analyze-experiments.md)