Instagram supports image, video, story, and reel post types. Captions are not supported on story posts.
Supported Post Types#
| Post Type | Description |
|---|
MEDIA | One or more images or videos |
STORY | Full-screen image or video story |
REEL | Short-form vertical video |
Network Options#
Instagram-specific settings are passed in the instagram object on the post body.| Field | Type | Description |
|---|
shareToFeed | boolean | When true, also shares a Story post to the profile feed |
Examples#
MEDIA post#
STORY post shared to feed#
REEL post#
Notes#
Captions are not supported on STORY posts. Including a caption on a story will have no effect.
shareToFeed only applies to STORY posts. It has no effect on other post types.
The net field on captions and media can be omitted to apply the content to all networks assigned to the post.
First comments (captions[].firstComment) are supported on Instagram but may be ignored if the network does not support the feature at the time of publishing.
Modified at 2026-06-19 16:25:33
