---
title: "Post ID config"
method: POST
path: "/schema/{table}/idconfig"
tags: ["Schema"]
---

# Post ID config

`POST /schema/{table}/idconfig`

## Request

- Base URL: `https://api.lytics.io/v2`
- URL: `https://api.lytics.io/v2/schema/{table}/idconfig`
- Auth: API key in header `Authorization`

Create or update configuration for a single identity field.

## Path parameters

- `table` string, required

## Query parameters

- `account_id` string

## Response `200`

ID config

- object
  - `_meta` object: Response Metadata
  - `data` object: Response Payload
    - `changes` V2schemadiffSchemaChange
      - `diff` V2schemadiffDiff[]: Diff will be empty if verb is "created" or "removed".
        - `from_val` unknown
        - `property` string: Property can be field type, mapping expression, etc.
        - `to_val` unknown
      - `id` string: ID will be field name, mapping ID, rank setting field, or empty for "rank" source type.
      - `subject` 'mapping' | 'field' | 'rank' | 'rank_setting'
      - `verb` 'created' | 'removed' | 'modified'
    - `compact_after_days` integer
    - `compact_over` integer
    - `created` string
    - `edit_status` string
    - `field` string
    - `many_to` string[]
    - `modified` string
  - `request_id` string
  - `status` integer: HTTP Status Code

## Other responses

- `201`: ID config
- `400`: Bad Request
- `404`: Not Found
- `500`: Internal Server Error

## Changes

- **2026-11-03** `d8e975057aec`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/lytics/apis/lytics-api/changes/schema/:table/idconfig/post.md)

---

[API](https://skmtc.dev/lytics/apis/lytics-api.md) - [All operations](https://skmtc.dev/lytics/apis/lytics-api/llms.txt) - [OpenAPI document](https://skmtc.dev/lytics/apis/lytics-api/revisions/d8e975057aec?raw)