{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/microsoft.graph.userActivity",
  "title": "microsoft.graph.userActivity",
  "allOf": [
    {
      "$ref": "#/components/schemas/microsoft.graph.entity"
    },
    {
      "title": "userActivity",
      "required": [
        "@odata.type"
      ],
      "type": "object",
      "properties": {
        "activationUrl": {
          "type": "string",
          "description": "Required. URL used to launch the activity in the best native experience represented by the appId. Might launch a web-based app if no native app exists."
        },
        "activitySourceHost": {
          "type": "string",
          "description": "Required. URL for the domain representing the cross-platform identity mapping for the app. Mapping is stored either as a JSON file hosted on the domain or configurable via Windows Dev Center. The JSON file is named cross-platform-app-identifiers and is hosted at root of your HTTPS domain, either at the top level domain or include a sub domain. For example: https://contoso.com or https://myapp.contoso.com but NOT https://myapp.contoso.com/somepath. You must have a unique file and domain (or sub domain) per cross-platform app identity. For example, a separate file and domain is needed for Word vs. PowerPoint."
        },
        "appActivityId": {
          "type": "string",
          "description": "Required. The unique activity ID in the context of the app - supplied by caller and immutable thereafter."
        },
        "appDisplayName": {
          "type": "string",
          "description": "Optional. Short text description of the app used to generate the activity for use in cases when the app is not installed on the user\u2019s local device.",
          "nullable": true
        },
        "contentInfo": {
          "description": "Optional. A custom piece of data - JSON-LD extensible description of content according to schema.org syntax."
        },
        "contentUrl": {
          "type": "string",
          "description": "Optional. Used in the event the content can be rendered outside of a native or web-based app experience (for example, a pointer to an item in an RSS feed).",
          "nullable": true
        },
        "createdDateTime": {
          "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
          "type": "string",
          "description": "Set by the server. DateTime in UTC when the object was created on the server.",
          "format": "date-time",
          "nullable": true
        },
        "expirationDateTime": {
          "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
          "type": "string",
          "description": "Set by the server. DateTime in UTC when the object expired on the server.",
          "format": "date-time",
          "nullable": true
        },
        "fallbackUrl": {
          "type": "string",
          "description": "Optional. URL used to launch the activity in a web-based app, if available.",
          "nullable": true
        },
        "lastModifiedDateTime": {
          "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
          "type": "string",
          "description": "Set by the server. DateTime in UTC when the object was modified on the server.",
          "format": "date-time",
          "nullable": true
        },
        "status": {
          "anyOf": [
            {
              "$ref": "#/components/schemas/microsoft.graph.status"
            },
            {
              "type": "object",
              "nullable": true
            }
          ],
          "description": "Set by the server. A status code used to identify valid objects. Values: active, updated, deleted, ignored."
        },
        "userTimezone": {
          "type": "string",
          "description": "Optional. The timezone in which the user's device used to generate the activity was located at activity creation time; values supplied as Olson IDs in order to support cross-platform representation.",
          "nullable": true
        },
        "visualElements": {
          "$ref": "#/components/schemas/microsoft.graph.visualInfo"
        },
        "historyItems": {
          "type": "array",
          "items": {
            "$ref": "#/components/schemas/microsoft.graph.activityHistoryItem"
          },
          "description": "Optional. NavigationProperty/Containment; navigation property to the activity's historyItems.",
          "x-ms-navigationProperty": true
        },
        "@odata.type": {
          "type": "string"
        }
      }
    }
  ],
  "x-ms-discriminator-value": "#microsoft.graph.userActivity"
}