The id field for the /PAGEPOST-ID/comments endpoint will no longer be returned for apps using the Page Public Content Access feature. To access the id field for comments for a Page post you must be able to perform the MODERATE task on the Page being queried. This change is in effect for v11.0+ and will be implement for all versions on September, 7, 2021.
Send a GET request to the /{page-post-id}/comments edge:
curl -i -X GET "https://graph.facebook.com/{page-post-id}/comments&access_token={page-access-token}"
Limitations
Read-after-write may be delayed for video or GIF comments. Retry any failed queries.
Parameters
Parameter
Description
filter
enum{stream, toplevel}
Default value: toplevel
SELF_EXPLANATORY
live_filter
enum{filter_low_quality, no_filter}
Default value: filter_low_quality
For comments on a Live streaming video, this determines whether low quality comments will be filtered out of the results (filtering is enabled by default). In all other circumstances this parameter is ignored.
order
enum{chronological, reverse_chronological}
Preferred ordering of the comments. Accepts chronological (oldest first) and reverse chronological (newest first). If the comments can be ranked, then the order will always be ranked regardless of this modifier. The best practice for querying comments on a Live video is to continually poll for comments in the reversechronological ordering mode.
since
datetime
Lower bound of the time range to consider
Fields
Reading from this edge will return a JSON formatted result:
Aggregated information about the edge, such as counts. Specify the fields to fetch in the summary param (like summary=order).
Field
Description
order
enum
Preferred ordering of the comments. Accepts chronological (oldest first) and reverse chronological (newest first). If the comments can be ranked, then the order will always be ranked regardless of this modifier. The best practice for querying comments on a Live video is to continually poll for comments in the reversechronological ordering mode.
total_count
unsigned int32
Total number of people who commented
can_comment
bool
Can the viewer comment
Error Codes
Error
Description
100
Invalid parameter
190
Invalid OAuth 2.0 Access Token
80001
There have been too many calls to this Page account. Wait a bit and try again. For more info, please refer to https://developers.facebook.com/docs/graph-api/overview/rate-limiting.
200
Permissions error
104
Incorrect signature
368
The action attempted has been deemed abusive or is otherwise disallowed
283
That action requires the extended permission pages_read_engagement and/or pages_read_user_content and/or pages_manage_ads and/or pages_manage_metadata
613
Calls to this api have exceeded the rate limit.
2500
Error parsing graph query
210
User not visible
Creating
You can't perform this operation on this endpoint.
Updating
You can't perform this operation on this endpoint.
Deleting
You can't perform this operation on this endpoint.