---
title: "Changes to Retrieve a Data Mapping"
method: GET
path: "/v1/ControlPlane/Stores/{storeId}/DataMappings/{dataMappingId}"
---

# Changes to Retrieve a Data Mapping

`GET /v1/ControlPlane/Stores/{storeId}/DataMappings/{dataMappingId}`

> Every recorded change to this endpoint, newest first.
> 8 revisions in range; 1 not diffed.

## Timeline

Changed in 3 of 8 revisions.

- **2026-08-25** (v1) `49499262215f` — 2 info
- **2026-08-13** (v1) `5fb6167593e7` — 1 breaking, 1 info
- **2026-08-11** (v1) `b0ed05460bbf` — 7 breaking, 3 info

## Changes

- **2026-08-25** (v1) `49499262215f` — 2 info
  - removed `CSV, DATASET` discriminator mapping keys from the `mappingFrom` response property for the response status `200`
  - removed `#/components/schemas/DataMappingFromCSV, #/components/schemas/DataMappingFromDataSet` from the `mappingFrom` response property `oneOf` list for the response status `200`
- **2026-08-13** (v1) `5fb6167593e7` — 1 breaking, 1 info
  - added `#/components/schemas/DataMappingFromIngress, #/components/schemas/DataMappingFromCloudAppDataSet, #/components/schemas/DataMappingFromWarehouseDataSet` to the `mappingFrom` response property `oneOf` list for the response status `200`
  - added `INGRESS, DATASET_CLOUDAPP, DATASET_WAREHOUSE` discriminator mapping keys to the `mappingFrom` response property for the response status `200`
- **2026-08-11** (v1) `b0ed05460bbf` — 7 breaking, 3 info
  - the `code` response property's max was increased from `99999.00` to `999999.00` for the response status `400`
  - the `code` response property's max was increased from `99999.00` to `999999.00` for the response status `404`
  - the `code` response property's max was increased from `99999.00` to `999999.00` for the response status `429`
  - the `code` response property's max was increased from `99999.00` to `999999.00` for the response status `500`
  - the `code` response property's max was increased from `99999.00` to `999999.00` for the response status `503`
  - added `#/components/schemas/DataMappingFromCSV` to the `mappingFrom` response property `oneOf` list for the response status `200`
  - removed the required property `mappingTo/oneOf[#/components/schemas/DataMappingToTraits]/mappings/items/fieldName` from the response with the `200` status
  - the response property `mappingTo/oneOf[#/components/schemas/DataMappingToTraits]/mappings/items/expression` became required for the status `200`
  - added `CSV` discriminator mapping keys to the `mappingFrom` response property for the response status `200`
  - the `displayName` response's property pattern was changed from `^[a-zA-Z][a-zA-Z0-9-_.]*$` to `^[a-zA-Z][a-zA-Z0-9-.]*$` for the status `200`

---

[Operation](https://skmtc.dev/twilio/apis/memory-v1/docs/v1/ControlPlane/Stores/:storeId/DataMappings/:dataMappingId/get.md) · [API](https://skmtc.dev/twilio/apis/memory-v1.md) · [Page](https://skmtc.dev/twilio/apis/memory-v1/changes/v1/ControlPlane/Stores/:storeId/DataMappings/:dataMappingId/get)