Feed

Property	Type	Description	Filter Group and Version	Available Version
`feedElementPostUrl`	String	URL for posting feed elements to this subject When returned by a request that includes the HTTP header `X-Connect-Bearer-Urls: true`, the URL includes a bearer token. Use this bearer token URL to make POST requests.	Small, 31.0	31.0
`feedElements`	Feed Element Page	Page of feed elements for the feed specified in `redirectedFeedType`. Otherwise, `null`.	Small, 40.0	40.0
`feedElementsUrl`	String	URL of feed elements	Small, 31.0	31.0
`feedItemsUrl`	String	URL of feed items	Small, 29.0	23.0–31.0
`isModifiedUrl`	String	A News Feed Is-Modified resource with a `since` request parameter that contains an opaque token that describes when the feed was last modified. Returns `null` if feed is not a news feed. This feature is available through a Feed Polling pilot program. This pilot program is closed and not accepting new participants. Important	Small, 29.0	23.0
`pinnedFeedElementsUrl` (Beta)	String	URL of pinned feed items. This release contains a beta version of pinned posts, which means it’s a high-quality feature with known limitations. Post pinning isn’t generally available unless or until Salesforce announces its general availability in documentation or in press releases or public statements. We can’t guarantee general availability within any particular time frame or at all. Make your purchase decisions only on the basis of generally available products and features. You can provide feedback and suggestions for pinned posts in the Trailblazer Community. Note	Small, 41.0	41.0
`redirectedFeedType`	String	Specifies which feed is returned if `pageSize` is specified. Otherwise, `null`.	Small, 40.0	40.0
`respectsMute`	Boolean	Indicates whether the feed respects the mute feature. If `true`, the feed shows the ability to mute or unmute each element, depending on the value of `isMutedByMe`; `null` if the mute feature is disabled for the organization.	Small, 35.0	35.0

Chatter REST API Developer Guide

Feed