Acl: watch

Watch for changes to ACL resources.

Request

POST https://www.googleapis.com/calendar/v3/calendars/calendarId/acl/watch

Parameter name	Value	Description
Path parameters
`calendarId`	`string`	Calendar identifier. To retrieve calendar IDs call the calendarList.list method. If you want to access the primary calendar of the currently logged in user, use the "`primary`" keyword.

This request requires authorization with at least one of the following scopes:

Scope
`https://www.googleapis.com/auth/calendar`
`https://www.googleapis.com/auth/calendar.acls`
`https://www.googleapis.com/auth/calendar.acls.readonly`

For more information, see the authentication and authorization page.

In the request body, supply data with the following structure:

{
  "id": string,
  "token": string,
  "type": string,
  "address": string,
  "params": {
    "ttl": string
  }
}

Property name	Value	Description
`id`	`string`	A UUID or similar unique string that identifies this channel.
`token`	`string`	An arbitrary string delivered to the target address with each notification delivered over this channel. Optional.
`type`	`string`	The type of delivery mechanism used for this channel. Valid values are "`web_hook`" (or "`webhook`"). Both values refer to a channel where Http requests are used to deliver messages.
`address`	`string`	The address where notifications are delivered for this channel.
`params`	`object`	Additional parameters controlling delivery channel behavior. Optional.
`params.ttl`	`string`	The time-to-live in seconds for the notification channel. Default is 604800 seconds.

If successful, this method returns a response body with the following structure:

{
  "kind": "api#channel",
  "id": string,
  "resourceId": string,
  "resourceUri": string,
  "token": string,
  "expiration": long
}

Property name	Value	Description
`kind`	`string`	Identifies this as a notification channel used to watch for changes to a resource, which is "`api#channel`".
`id`	`string`	A UUID or similar unique string that identifies this channel.
`resourceId`	`string`	An opaque ID that identifies the resource being watched on this channel. Stable across different API versions.
`resourceUri`	`string`	A version-specific identifier for the watched resource.
`token`	`string`	An arbitrary string delivered to the target address with each notification delivered over this channel. Optional.
`expiration`	`long`	Date and time of notification channel expiration, expressed as a Unix timestamp, in milliseconds. Optional.