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

# Services C API overview - PFExperimentationTypes.h

> Services C API overview - PFExperimentationTypes.h

## Structures

| Structure                                                                                                                                                          | Description                                                                                                                                                                                                  |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| [PFExperimentationGetTreatmentAssignmentRequest](/services/playfab/api-references/c/pfexperimentationtypes/structs/pfexperimentationgettreatmentassignmentrequest) | PFExperimentationGetTreatmentAssignmentRequest data model. Given a title player or a title entity token, returns the treatment variants and variables assigned to the entity across all running experiments. |
| [PFExperimentationGetTreatmentAssignmentResult](/services/playfab/api-references/c/pfexperimentationtypes/structs/pfexperimentationgettreatmentassignmentresult)   | PFExperimentationGetTreatmentAssignmentResult data model.                                                                                                                                                    |


## Related topics

- [Services C API overview - PFExperimentation.h](/services/playfab/api-references/c/pfexperimentation/pfexperimentation_members.md)
- [Services C API overview - PFTypes.h](/services/playfab/api-references/c/pftypes/pftypes_members.md)
- [Services C API overview - PFSegmentsTypes.h](/services/playfab/api-references/c/pfsegmentstypes/pfsegmentstypes_members.md)
- [Services C API overview - PFProfilesTypes.h](/services/playfab/api-references/c/pfprofilestypes/pfprofilestypes_members.md)
- [Services C API overview - PFEventsTypes.h](/services/playfab/api-references/c/pfeventstypes/pfeventstypes_members.md)