---
title: "Get lost reasons"
method: GET
path: "/api/v2/lost_reasons"
tags: ["Lost Reasons"]
---

# Get lost reasons

`GET /api/v2/lost_reasons`

List lost reasons.

## Query parameters

- `filter` union — Filter schema for `lost_reason` list endpoints — pass a single condition or a logical group.
  - object — A logical filter group — combine multiple conditions with the `$op` operator.
    - `$op` 'or' | 'and', required — Logical operator combining conditions in this group. `or` matches records satisfying any condition; `and` requires all conditions to match.
  - FilterLostReason — Filter parameters for lost reasons.
    - `id` union — Filter by ID.
      - object — Filter using explicit operator syntax.
        - `not_contain` Id — unresolved $ref
        - `contains` Id — unresolved $ref
        - `not_eq` Id — unresolved $ref
        - `eq` Id — unresolved $ref
      - Id — unresolved $ref
- `sort` string[]

## Headers

- `X-Organization-Id` string, required

## Response `200`

Collection lost reason

---

[API](https://skmtc.net/productive/apis/api-documentation.md) · [All operations](https://skmtc.net/productive/apis/api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/productive/api-documentation/revisions/11e8576224b8/schema)