---
title: "Changes to Upload file via form to store"
method: POST
path: "/v1/stores/{store_identifier}/files/upload"
---

# Changes to Upload file via form to store

`POST /v1/stores/{store_identifier}/files/upload`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 44 revisions.

- **2026-10-21** `acf5d150807b`: 16 info
- **2026-10-19** `4ec1335caf37`: 24 info
- **2026-10-15** `7916e660ac3f`: 4 breaking, 4 info
- **2026-09-15** `957bf8ec8df8`: 4 breaking, 4 info
- **2026-07-26** `587cbdf607b0`: 3 info

## Changes

- **2026-10-21** `acf5d150807b`: 16 info
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/end_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/start_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/end_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/start_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/end_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/start_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/end_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/start_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/end_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/start_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/end_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/start_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/end_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/start_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/end_time_seconds` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_turns/anyOf[subschema #1]/items/start_time_seconds` to the response with the `201` status
- **2026-10-19** `4ec1335caf37`: 24 info
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_count` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_turns` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speakers` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_count` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_turns` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speakers` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_count` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_turns` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speakers` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_count` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_turns` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speakers` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_count` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_turns` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speakers` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_count` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_turns` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speakers` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_count` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speaker_turns` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #7: AudioChunkGeneratedMetadata]/speakers` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_count` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speaker_turns` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/oneOf[subschema #8: VideoChunkGeneratedMetadata]/speakers` to the response with the `201` status
- **2026-10-15** `7916e660ac3f`: 4 breaking, 4 info
  - added `#/components/schemas/EmailChunkGeneratedMetadata` to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/` response property `oneOf` list for the response status `201`
  - added `#/components/schemas/EmailChunkGeneratedMetadata` to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/` response property `oneOf` list for the response status `201`
  - added `#/components/schemas/EmailChunkGeneratedMetadata` to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/` response property `oneOf` list for the response status `201`
  - added `#/components/schemas/EmailChunkGeneratedMetadata` to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/` response property `oneOf` list for the response status `201`
  - added `email` discriminator mapping keys to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/` response property for the response status `201`
  - added `email` discriminator mapping keys to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/` response property for the response status `201`
  - added `email` discriminator mapping keys to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/` response property for the response status `201`
  - added `email` discriminator mapping keys to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/` response property for the response status `201`
- **2026-09-15** `957bf8ec8df8`: 4 breaking, 4 info
  - added `#/components/schemas/CsvChunkGeneratedMetadata` to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/` response property `oneOf` list for the response status `201`
  - added `#/components/schemas/CsvChunkGeneratedMetadata` to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/` response property `oneOf` list for the response status `201`
  - added `#/components/schemas/CsvChunkGeneratedMetadata` to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/` response property `oneOf` list for the response status `201`
  - added `#/components/schemas/CsvChunkGeneratedMetadata` to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/` response property `oneOf` list for the response status `201`
  - added `csv` discriminator mapping keys to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #1: TextInputChunk]/generated_metadata/anyOf[subschema #1]/` response property for the response status `201`
  - added `csv` discriminator mapping keys to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/generated_metadata/anyOf[subschema #1]/` response property for the response status `201`
  - added `csv` discriminator mapping keys to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/generated_metadata/anyOf[subschema #1]/` response property for the response status `201`
  - added `csv` discriminator mapping keys to the `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/generated_metadata/anyOf[subschema #1]/` response property for the response status `201`
- **2026-07-26** `587cbdf607b0`: 3 info
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #2: ImageUrlInputChunk]/context` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #3: AudioUrlInputChunk]/context` to the response with the `201` status
  - added the optional property `chunks/anyOf[subschema #1]/items/oneOf[subschema #4: VideoUrlInputChunk]/context` to the response with the `201` status

---

[Operation](https://skmtc.dev/mixedbread/apis/mxbai-omni/docs/v1/stores/:store_identifier/files/upload/post.md) - [API](https://skmtc.dev/mixedbread/apis/mxbai-omni.md) - [Page](https://skmtc.dev/mixedbread/apis/mxbai-omni/changes/v1/stores/:store_identifier/files/upload/post)