REST Resource: registrations

Resource: Registration

An instruction to Classroom to send notifications from the feed to the provided destination.

JSON representation
 { 
 "registrationId" 
 : 
 string 
 , 
 "feed" 
 : 
 { 
 object (  Feed 
 
) 
 } 
 , 
 "expiryTime" 
 : 
 string 
 , 
 // Union field destination 
can be only one of the following: 
 "cloudPubsubTopic" 
 : 
 { 
 object (  CloudPubsubTopic 
 
) 
 } 
 // End of list of possible types for union field destination 
. 
 } 
Fields
registrationId

string

A server-generated unique identifier for this Registration .

Read-only.

feed

object ( Feed )

Specification for the class of notifications that Classroom should deliver to the destination.

expiryTime

string ( Timestamp format)

The time until which the Registration is effective.

This is a read-only field assigned by the server.

Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: "2014-10-02T15:01:23Z" , "2014-10-02T15:01:23.045123456Z" or "2014-10-02T15:01:23+05:30" .

Union field destination . Where notifications should be sent. destination can be only one of the following:
cloudPubsubTopic

object ( CloudPubsubTopic )

The Cloud Pub/Sub topic that notifications are to be sent to.

Feed

A class of notifications that an application can register to receive. For example: "all roster changes for a domain".

JSON representation
 { 
 "feedType" 
 : 
 enum (  FeedType 
 
) 
 , 
 // Union field info 
can be only one of the following: 
 "courseRosterChangesInfo" 
 : 
 { 
 object (  CourseRosterChangesInfo 
 
) 
 } 
 , 
 "courseWorkChangesInfo" 
 : 
 { 
 object (  CourseWorkChangesInfo 
 
) 
 } 
 // End of list of possible types for union field info 
. 
 } 
Fields
feedType

enum ( FeedType )

The type of feed.

Union field info . Additional parameters about the feed. info can be only one of the following:
courseRosterChangesInfo

object ( CourseRosterChangesInfo )

Information about a Feed with a feedType of COURSE_ROSTER_CHANGES . This field must be specified if feedType is COURSE_ROSTER_CHANGES .

courseWorkChangesInfo

object ( CourseWorkChangesInfo )

Information about a Feed with a feedType of COURSE_WORK_CHANGES . This field must be specified if feedType is COURSE_WORK_CHANGES .

FeedType

A type of feed that an application can register for notifications from.

Enums
FEED_TYPE_UNSPECIFIED Should never be returned or provided.
DOMAIN_ROSTER_CHANGES

All roster changes for a particular domain.

Notifications will be generated whenever a user joins or leaves a course.

No notifications will be generated when an invitation is created or deleted, but notifications will be generated when a user joins a course by accepting an invitation.

COURSE_ROSTER_CHANGES

All roster changes for a particular course.

Notifications will be generated whenever a user joins or leaves a course.

No notifications will be generated when an invitation is created or deleted, but notifications will be generated when a user joins a course by accepting an invitation.

COURSE_WORK_CHANGES

All course work activity for a particular course.

Notifications will be generated when a CourseWork or StudentSubmission object is created or modified. No notification will be generated when a StudentSubmission object is created in connection with the creation or modification of its parent CourseWork object (but a notification will be generated for that CourseWork object's creation or modification).

CourseRosterChangesInfo

Information about a Feed with a feedType of COURSE_ROSTER_CHANGES .

JSON representation
 { 
 "courseId" 
 : 
 string 
 } 
Fields
courseId

string

The courseId of the course to subscribe to roster changes for.

CourseWorkChangesInfo

Information about a Feed with a feedType of COURSE_WORK_CHANGES .

JSON representation
 { 
 "courseId" 
 : 
 string 
 } 
Fields
courseId

string

The courseId of the course to subscribe to work changes for.

CloudPubsubTopic

A reference to a Cloud Pub/Sub topic.

To register for notifications, the owner of the topic must grant classroom-notifications@system.gserviceaccount.com the projects.topics.publish permission.

JSON representation
 { 
 "topicName" 
 : 
 string 
 } 
Fields
topicName

string

The name field of a Cloud Pub/Sub Topic .

Methods

create

Creates a Registration , causing Classroom to start sending notifications from the provided feed to the destination provided in cloudPubSubTopic .

delete

Deletes a Registration , causing Classroom to stop sending notifications for that Registration .
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