---
title: Invocation
framework: SiriKit Cloud Media
role: symbol
role_heading: Object
platforms: [sirikit cloud media 1.0.2+]
path: sirikitcloudmedia/invocation
---

# Invocation

Properties that clients include in requests to all intent endpoints.

## Declaration

```data
object Invocation
```

## Properties

method: The action your service takes to process this intent. params: Additional properties specific to an invocation. session: The client’s information about this series of requests and responses.

## Topics

### Accessing the Details of a Request

- [Invocation.Params](sirikitcloudmedia/invocation/params-data.dictionary.md)

## Relationships

### Inherited By

- [AddMediaIntentHandlingInvocation](sirikitcloudmedia/addmediaintenthandlinginvocation.md)
- [PlayMediaIntentHandlingInvocation](sirikitcloudmedia/playmediaintenthandlinginvocation.md)
- [UpdateMediaAffinityIntentHandlingInvocation](sirikitcloudmedia/updatemediaaffinityintenthandlinginvocation.md)

## See Also

### Requests

- [Session](sirikitcloudmedia/session.md)
- [Constraints](sirikitcloudmedia/constraints.md)
- [PlayerContext](sirikitcloudmedia/playercontext.md)
- [InvocationResponse](sirikitcloudmedia/invocationresponse.md)