---
title: "Changes to Upload Layer"
method: POST
path: "/api/v1/layer/{project_id}/upload"
---

# Changes to Upload Layer

`POST /api/v1/layer/{project_id}/upload`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 5 of 30 revisions.

- **2026-09-23** `7720763f8bf1` — 1 warning
- **2026-09-02** `d0e2bf840dfc` — 1 warning
- **2026-08-28** `0c94a4b5a00e` — 3 info
- **2026-08-11** `ac8a0a8837e3` — 1 warning
- **2026-08-08** `ba2b8d962161` — 1 info

## Changes

- **2026-09-23** `7720763f8bf1` — 1 warning
  - added the new `duration` enum value to the `layer/columns/anyOf[subschema #1]/items/semantic_type/anyOf[subschema #1: SemanticType]/` response property for the response status `200`
- **2026-09-02** `d0e2bf840dfc` — 1 warning
  - added the new `future_land_use` enum value to the `layer/columns/anyOf[subschema #1]/items/semantic_type/anyOf[subschema #1: SemanticType]/` response property for the response status `200`
- **2026-08-28** `0c94a4b5a00e` — 3 info
  - added the optional property `layer/feature_capacity` to the response with the `200` status
  - added the optional property `layer/remaining_feature_capacity` to the response with the `200` status
  - added the optional property `layer/running_source_table` to the response with the `200` status
- **2026-08-11** `ac8a0a8837e3` — 1 warning
  - removed the optional property `layer/sandbox_schema` from the response with the `200` status
- **2026-08-08** `ba2b8d962161` — 1 info
  - added the optional property `layer/viz_withheld_column_keys` to the response with the `200` status

---

[Operation](https://skmtc.dev/maia-analytics/apis/maia-api/docs/api/v1/layer/:project_id/upload/post.md) · [API](https://skmtc.dev/maia-analytics/apis/maia-api.md) · [Page](https://skmtc.dev/maia-analytics/apis/maia-api/changes/api/v1/layer/:project_id/upload/post)