---
title: "Deletes a piece of transactional data by key."
method: DELETE
path: "/v2/contacts/transactional-data/{collectionName}/{key}"
tags: ["ApiContact"]
---

# Deletes a piece of transactional data by key.

`DELETE /v2/contacts/transactional-data/{collectionName}/{key}`

## Path parameters

- `collectionName` string, required
- `key` string, required

## Response `204`

---

[API](https://skmtc.net/dotdigital/apis/apiconnector-com.md) · [All operations](https://skmtc.net/dotdigital/apis/apiconnector-com/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/dotdigital/apiconnector-com/revisions/109c0537cf77/schema)