{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/microsoft.graph.unifiedRoleAssignmentScheduleInstance",
  "title": "microsoft.graph.unifiedRoleAssignmentScheduleInstance",
  "allOf": [
    {
      "$ref": "#/components/schemas/microsoft.graph.unifiedRoleScheduleInstanceBase"
    },
    {
      "title": "unifiedRoleAssignmentScheduleInstance",
      "required": [
        "@odata.type"
      ],
      "type": "object",
      "properties": {
        "assignmentType": {
          "type": "string",
          "description": "The type of the assignment that can either be Assigned or Activated. Supports $filter (eq, ne).",
          "nullable": true
        },
        "endDateTime": {
          "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
          "type": "string",
          "description": "The end date of the schedule instance.",
          "format": "date-time",
          "nullable": true
        },
        "memberType": {
          "type": "string",
          "description": "How the assignment is inherited. It can either be Inherited, Direct, or Group. It can further imply whether the unifiedRoleAssignmentSchedule can be managed by the caller. Supports $filter (eq, ne).",
          "nullable": true
        },
        "roleAssignmentOriginId": {
          "type": "string",
          "description": "The identifier of the role assignment in Microsoft Entra. Supports $filter (eq, ne).",
          "nullable": true
        },
        "roleAssignmentScheduleId": {
          "type": "string",
          "description": "The identifier of the unifiedRoleAssignmentSchedule object from which this instance was created. Supports $filter (eq, ne).",
          "nullable": true
        },
        "startDateTime": {
          "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
          "type": "string",
          "description": "When this instance starts.",
          "format": "date-time",
          "nullable": true
        },
        "activatedUsing": {
          "anyOf": [
            {
              "$ref": "#/components/schemas/microsoft.graph.unifiedRoleEligibilityScheduleInstance"
            },
            {
              "type": "object",
              "nullable": true
            }
          ],
          "description": "If the request is from an eligible administrator to activate a role, this parameter shows the related eligible assignment for that activation. Otherwise, it's null. Supports $expand and $select nested in $expand.",
          "x-ms-navigationProperty": true
        },
        "@odata.type": {
          "type": "string"
        }
      }
    }
  ],
  "x-ms-discriminator-value": "#microsoft.graph.unifiedRoleAssignmentScheduleInstance"
}