---
title: "GET /mapping/protocol/{id}/{transaction}"
method: GET
path: "/mapping/protocol/{id}/{transaction}"
tags: ["mapping"]
---

# GET /mapping/protocol/{id}/{transaction}

`GET /mapping/protocol/{id}/{transaction}`

Get mapping using id and transaction

## Path parameters

- `id` number, required — hepid
- `transaction` string, required — profile

## Response `201`

MappingSchemaList

- MappingSchemaList
  - `count` integer
  - `data` MappingSchema[]
    - `correlation_mapping` object
    - `create_index` object
    - `create_table` string
    - `fields_mapping` object
    - `fields_settings` object
    - `guid` string
    - `hep_alias` string
    - `hepid` integer
    - `partid` integer
    - `partition_step` integer
    - `profile` string
    - `retention` integer
    - `schema_mapping` object
    - `schema_settings` object
    - `version` integer

## Other responses

- `400` — FailureResponse

## Changes

- **2026-07-17** `2f261ecc6074` — 1 info
  - the security scope `[]` was added to the endpoint's security scheme `bearer`
- **2021-11-03** `8b089db7394c` — 1 info
  - the security scope `[]` was added to the endpoint's security scheme `bearer`
- **2021-11-03** `31e15898198d` — 1 info
  - the security scope `[]` was added to the endpoint's security scheme `bearer`
- **2021-10-19** `2ab28454b40f` — 1 info
  - the security scope `[]` was added to the endpoint's security scheme `bearer`
- **2021-10-13** `b1f82f1cf2a3` — 1 info
  - the security scope `[]` was added to the endpoint's security scheme `bearer`

[Full history](https://skmtc.dev/sipcapture/apis/homer-app/changes/mapping/protocol/:id/:transaction/get.md)

---

[API](https://skmtc.dev/sipcapture/apis/homer-app.md) · [All operations](https://skmtc.dev/sipcapture/apis/homer-app/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/sipcapture/homer-app/revisions/2f261ecc6074/schema)