{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/microsoft.graph.expirationPattern",
  "title": "expirationPattern",
  "required": [
    "@odata.type"
  ],
  "type": "object",
  "properties": {
    "duration": {
      "pattern": "^-?P([0-9]+D)?(T([0-9]+H)?([0-9]+M)?([0-9]+([.][0-9]+)?S)?)?$",
      "type": "string",
      "description": "The requestor's desired duration of access represented in ISO 8601 format for durations. For example, PT3H refers to three hours.  If specified in a request, endDateTime should not be present and the type property should be set to afterDuration.",
      "format": "duration",
      "nullable": true
    },
    "endDateTime": {
      "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      "type": "string",
      "description": "Timestamp of date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z.",
      "format": "date-time",
      "nullable": true
    },
    "type": {
      "anyOf": [
        {
          "$ref": "#/components/schemas/microsoft.graph.expirationPatternType"
        },
        {
          "type": "object",
          "nullable": true
        }
      ],
      "description": "The requestor's desired expiration pattern type. The possible values are: notSpecified, noExpiration, afterDateTime, afterDuration."
    },
    "@odata.type": {
      "type": "string"
    }
  }
}