API Changelog - Buffer API

May 26, 2026

08:11 AM

Removed

StartPagePostMetadata Type 'StartPagePostMetadata' was removed
StartPagePostMetadataInput Type 'StartPagePostMetadataInput' was removed
PostMetadata Member 'StartPagePostMetadata' was removed from Union type 'PostMetadata'
PostInputMetaData.startPage Input field 'startPage' was removed from input object type 'PostInputMetaData'

May 19, 2026

01:30 PM

Added

ChannelAction.viewChannel Enum value 'viewChannel' was added to enum 'ChannelAction'
EditPostInput.ideaId Input field 'ideaId' of type 'IdeaId' was added to input object type 'EditPostInput'
EditPostInput.draftId Input field 'draftId' of type 'DraftId' was added to input object type 'EditPostInput'
EditPostInput.source Input field 'source' of type 'String' was added to input object type 'EditPostInput'

May 15, 2026

04:38 PM

Added

PostGroupId Type 'PostGroupId' was added
Uuid Type 'Uuid' was added
ChannelAction.manageUpdates Enum value 'manageUpdates' was added to enum 'ChannelAction'
Organization.shouldEnforce2FASetup Field 'shouldEnforce2FASetup' was added to object type 'Organization'
OrganizationAction.manageSecurityTFAEnforcement Enum value 'manageSecurityTFAEnforcement' was added to enum 'OrganizationAction'
OrganizationAction.manageTrustedPartnerStatus Enum value 'manageTrustedPartnerStatus' was added to enum 'OrganizationAction'

May 12, 2026

12:02 PM

Added

RetweetMetadataInput.comment Input field 'comment' of type 'String' was added to input object type 'RetweetMetadataInput'

May 12, 2026

10:34 AM

Added

AssetInput Type 'AssetInput' was added
AssetInput.image Input field 'image' of type 'ImageAssetInput' was added to input object type 'AssetInput'
AssetInput.video Input field 'video' of type 'VideoAssetInput' was added to input object type 'AssetInput'
AssetInput.document Input field 'document' of type 'DocumentAssetInput' was added to input object type 'AssetInput'
AssetInput.link Input field 'link' of type 'LinkAssetInput' was added to input object type 'AssetInput'
AssetInput.@oneOf Directive 'oneOf' was added to input object 'AssetInput'

Removed

AssetsInput Type 'AssetsInput' was removed

Changed

CreatePostInput.assets Input field 'CreatePostInput.assets' default value changed from 'undefined' to '[]'
CreatePostInput.assets Input field 'CreatePostInput.assets' changed type from 'AssetsInput' to '[AssetInput!]!'
EditPostInput.assets Input field 'EditPostInput.assets' changed type from 'AssetsInput' to '[AssetInput!]'
ThreadedPostInput.assets Input field 'ThreadedPostInput.assets' default value changed from 'undefined' to '[]'
ThreadedPostInput.assets Input field 'ThreadedPostInput.assets' changed type from 'AssetsInput' to '[AssetInput!]!'

May 8, 2026

07:05 AM

Added

ChannelAction.viewInsights Enum value 'viewInsights' was added to enum 'ChannelAction'
ChannelAction.viewUpdates Enum value 'viewUpdates' was added to enum 'ChannelAction'
ChannelAction.viewComments Enum value 'viewComments' was added to enum 'ChannelAction'
ChannelAction.manageComments Enum value 'manageComments' was added to enum 'ChannelAction'

May 6, 2026

07:00 AM

Added

ChannelAction.reconnectChannel Enum value 'reconnectChannel' was added to enum 'ChannelAction'
ChannelAction.removeChannel Enum value 'removeChannel' was added to enum 'ChannelAction'

Changed

GoogleBusinessWhatsNewMetaDataInput.button Input field 'GoogleBusinessWhatsNewMetaDataInput.button' changed type from 'GoogleBusinessPostActionType!' to 'GoogleBusinessPostActionType'
GoogleBusinessOfferMetaDataInput.title Input field 'GoogleBusinessOfferMetaDataInput.title' changed type from 'String!' to 'String'
GoogleBusinessOfferMetaDataInput.startDate Input field 'GoogleBusinessOfferMetaDataInput.startDate' changed type from 'DateTime!' to 'DateTime'
GoogleBusinessOfferMetaDataInput.endDate Input field 'GoogleBusinessOfferMetaDataInput.endDate' changed type from 'DateTime!' to 'DateTime'
GoogleBusinessEventMetaDataInput.title Input field 'GoogleBusinessEventMetaDataInput.title' changed type from 'String!' to 'String'
GoogleBusinessEventMetaDataInput.startDate Input field 'GoogleBusinessEventMetaDataInput.startDate' changed type from 'DateTime!' to 'DateTime'
GoogleBusinessEventMetaDataInput.endDate Input field 'GoogleBusinessEventMetaDataInput.endDate' changed type from 'DateTime!' to 'DateTime'
GoogleBusinessEventMetaDataInput.button Input field 'GoogleBusinessEventMetaDataInput.button' changed type from 'GoogleBusinessPostActionType!' to 'GoogleBusinessPostActionType'
PinterestPostMetadataInput.boardServiceId Input field 'PinterestPostMetadataInput.boardServiceId' changed type from 'String!' to 'String'
YoutubePostMetadataInput.title Input field 'YoutubePostMetadataInput.title' changed type from 'String!' to 'String'
YoutubePostMetadataInput.categoryId Input field 'YoutubePostMetadataInput.categoryId' changed type from 'String!' to 'String'

April 22, 2026

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

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

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

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

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

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

11:17 AM

Removed

PublishUserId Type 'PublishUserId' was removed

February 4, 2026

10:01 AM

Removed

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

February 3, 2026

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

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'