---
title: "Batch update operations."
method: PATCH
path: "/imports/{importId}/segments"
tags: ["v1"]
---

# Batch update operations.

`PATCH /imports/{importId}/segments`

Note that operation order is not guaranteed. No more than 5,000 operations can be contained in a batch.

## Path parameters

- `importId` string, uuid, required

## Request body

- BatchRequest
  - `operations` object, required
    - `head` union, required
      - Create
        - `data` SegmentCreate, required
          - `name` string, required
          - `code` string, required
          - `description` string
          - `cpm` number, double
          - `categories` string[]
      - Delete
        - `code` string, required
      - Update
        - `code` string, required
        - `data` SegmentUpdate, required
          - `name` string
          - `description` string
          - `cpm` number, double
          - `categories` string[]
    - `tail` BatchOperation[]
      - union
        - Create
          - `data` SegmentCreate, required
            - `name` string, required
            - `code` string, required
            - `description` string
            - `cpm` number, double
            - `categories` string[]
        - Delete
          - `code` string, required
        - Update
          - `code` string, required
          - `data` SegmentUpdate, required
            - `name` string
            - `description` string
            - `cpm` number, double
            - `categories` string[]

## Response `200`

- WrappedResponseSegment
  - `items` Segment[]
    - `id` string, uuid, required
    - `code` string, required
    - `name` string, required
    - `importId` string, uuid, required
    - `description` string
    - `cpm` number, double
    - `categories` string[]
    - `updatedAt` string, date-time, required

## Other responses

- `400` — Invalid value for: path parameter importId, Invalid value for: body
- `default`

---

[API](https://skmtc.net/permutive/apis/custom-cohort-segmentation-api.md) · [All operations](https://skmtc.net/permutive/apis/custom-cohort-segmentation-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/permutive/custom-cohort-segmentation-api/revisions/9fb06b4e8a44/schema)