# Query

Use the Query method to query data in Marketing Cloud Engagement.

## Parameters

| Name           | Data Type                                                                            | Description                                                        |
| -------------- | ------------------------------------------------------------------------------------ | ------------------------------------------------------------------ |
| `QueryRequest` | [QueryRequest](/docs/marketing/marketing-cloud/guide/queryrequest.md)                | Not used.                                                          |
| `RequestID`    | String                                                                               | A unique identifier for the request.                               |
| `Results`      | Array of [APIObject\[\]](/docs/marketing/marketing-cloud/guide/apiobject.md) objects | The results of a method execution returned as an output parameter. |