API Changelog - Buffer GraphQL API

April 22, 2026

April 22, 2026 at 01:49 AM

✅ Added

EditPostInput Type 'EditPostInput' was added
EditPostInput.id Input field 'id' of type 'PostId!' was added to input object type 'EditPostInput'
EditPostInput.schedulingType Input field 'schedulingType' of type 'SchedulingType!' was added to input object type 'EditPostInput'
EditPostInput.dueAt Input field 'dueAt' of type 'DateTime' was added to input object type 'EditPostInput'
EditPostInput.text Input field 'text' of type 'String' was added to input object type 'EditPostInput'
EditPostInput.metadata Input field 'metadata' of type 'PostInputMetaData' was added to input object type 'EditPostInput'
EditPostInput.tagIds Input field 'tagIds' of type '[TagId!]' was added to input object type 'EditPostInput'
EditPostInput.assets Input field 'assets' of type 'AssetsInput' was added to input object type 'EditPostInput'
EditPostInput.mode Input field 'mode' of type 'ShareMode!' was added to input object type 'EditPostInput'
EditPostInput.aiAssisted Input field 'aiAssisted' of type 'Boolean' was added to input object type 'EditPostInput'
EditPostInput.saveToDraft Input field 'saveToDraft' of type 'Boolean' was added to input object type 'EditPostInput'
Mutation.editPost Field 'editPost' was added to object type 'Mutation'
Mutation.editPost.input Argument 'input: EditPostInput!' added to field 'Mutation.editPost'

April 9, 2026

April 9, 2026 at 08:29 AM

🔄 Changed

CreatePostInput Description 'Create post\'s request input.' on type 'CreatePostInput' has changed to 'Create post\'s request input. Note: `assets.videos` and `metadata.{service}.linkAttachment` are mutually exclusive. If both are provided, the video is ignored.'

March 16, 2026

March 16, 2026 at 12:23 PM

✅ Added

DailyPostingLimitStatus Type 'DailyPostingLimitStatus' was added
DailyPostingLimitStatus.channelId Field 'channelId' was added to object type 'DailyPostingLimitStatus'
DailyPostingLimitStatus.sent Field 'sent' was added to object type 'DailyPostingLimitStatus'
DailyPostingLimitStatus.scheduled Field 'scheduled' was added to object type 'DailyPostingLimitStatus'
DailyPostingLimitStatus.limit Field 'limit' was added to object type 'DailyPostingLimitStatus'
DailyPostingLimitStatus.isAtLimit Field 'isAtLimit' was added to object type 'DailyPostingLimitStatus'
DailyPostingLimitsInput Type 'DailyPostingLimitsInput' was added
DailyPostingLimitsInput.channelIds Input field 'channelIds' of type '[ChannelId!]!' was added to input object type 'DailyPostingLimitsInput'
DailyPostingLimitsInput.date Input field 'date' of type 'DateTime' was added to input object type 'DailyPostingLimitsInput'
DeletePostInput Type 'DeletePostInput' was added
DeletePostInput.id Input field 'id' of type 'PostId!' was added to input object type 'DeletePostInput'
DeletePostPayload Type 'DeletePostPayload' was added
DeletePostPayload Member 'DeletePostSuccess' was added to Union type 'DeletePostPayload'
DeletePostPayload Member 'VoidMutationError' was added to Union type 'DeletePostPayload'
DeletePostSuccess Type 'DeletePostSuccess' was added
DeletePostSuccess.id Field 'id' was added to object type 'DeletePostSuccess'
Query.dailyPostingLimits Field 'dailyPostingLimits' was added to object type 'Query'
Query.dailyPostingLimits.input Argument 'input: DailyPostingLimitsInput!' added to field 'Query.dailyPostingLimits'
Mutation.deletePost Field 'deletePost' was added to object type 'Mutation'
Mutation.deletePost.input Argument 'input: DeletePostInput!' added to field 'Mutation.deletePost'

March 4, 2026

March 4, 2026 at 01:42 PM

✅ Added

PostAction.createPostRecurrence Enum value 'createPostRecurrence' was added to enum 'PostAction'
PostAction.editPostRecurrence Enum value 'editPostRecurrence' was added to enum 'PostAction'
PostAction.cancelPostRecurrence Enum value 'cancelPostRecurrence' was added to enum 'PostAction'

February 19, 2026

February 19, 2026 at 08:25 AM

✅ Added

InstagramPostMetadata.firstComment Field 'firstComment' was added to object type 'InstagramPostMetadata'
FacebookPostMetadata.firstComment Field 'firstComment' was added to object type 'FacebookPostMetadata'
LinkedInPostMetadata.firstComment Field 'firstComment' was added to object type 'LinkedInPostMetadata'
TiktokPostMetadata.title Field 'title' was added to object type 'TiktokPostMetadata'
InstagramPostMetadataInput.firstComment Input field 'firstComment' of type 'String' was added to input object type 'InstagramPostMetadataInput'
FacebookPostMetadataInput.firstComment Input field 'firstComment' of type 'String' was added to input object type 'FacebookPostMetadataInput'
LinkedInPostMetadataInput.firstComment Input field 'firstComment' of type 'String' was added to input object type 'LinkedInPostMetadataInput'

February 17, 2026

February 17, 2026 at 04:51 PM

⚠️ Deprecated

PostsFiltersInput.tagIds.@deprecated Directive 'deprecated' was added to input field 'tagIds' in input object 'PostsFiltersInput'
PostsFiltersInput.tagIds.@deprecated.reason Argument 'reason' was added to '@deprecated'

✅ Added

TagComparator Type 'TagComparator' was added
TagComparator.in Input field 'in' of type '[TagId!]!' was added to input object type 'TagComparator'
TagComparator.isEmpty Input field 'isEmpty' of type 'Boolean!' with default value 'false' was added to input object type 'TagComparator'
PostsFiltersInput.tags Input field 'tags' of type 'TagComparator' was added to input object type 'PostsFiltersInput'

February 9, 2026

February 9, 2026 at 11:17 AM

❌ Removed

PublishUserId Type 'PublishUserId' was removed

February 4, 2026

February 4, 2026 at 10:01 AM

❌ Removed

AccountOrganization Type 'AccountOrganization' was removed
Organization 'Organization' object type no longer implements 'AccountOrganization' interface

February 3, 2026

February 3, 2026 at 10:24 AM

✅ Added

Organization 'Organization' object implements 'AccountOrganization' interface

🔄 Changed

Account.organizations Field 'Account.organizations' changed type from '[AccountOrganization!]!' to '[Organization!]!'
AccountOrganization 'AccountOrganization' kind changed from 'ObjectTypeDefinition' to 'InterfaceTypeDefinition'
OrganizationFilterInput Description 'Allow retrieving a specific AccountOrganization' on type 'OrganizationFilterInput' has changed to 'Allow retrieving a specific Organization'

January 28, 2026

January 28, 2026 at 02:09 PM

✅ Added

TikTokPostMetadataInput Type 'TikTokPostMetadataInput' was added
TikTokPostMetadataInput.title Input field 'title' of type 'String' was added to input object type 'TikTokPostMetadataInput'
AccountOrganization.channelCount Field 'channelCount' was added to object type 'AccountOrganization'
PostInputMetaData.tiktok Input field 'tiktok' of type 'TikTokPostMetadataInput' was added to input object type 'PostInputMetaData'

❌ Removed

Organization.allowedActions Field 'allowedActions' was removed from object type 'Organization'