---
title: "Append to Data Bucket Data"
method: POST
path: "/data/{key}/append"
tags: ["Data"]
---

# Append to Data Bucket Data

`POST /data/{key}/append`

Appends a value or array of values to the data for a given Data Bucket. The rev property will be incremented.

## Path parameters

- `key` string, required

## Request body

- unknown

## Response `200`

The updated Data Bucket.

- DataBucket — The container for an array of data stored within Cyclotron
  - `key` string — Uniquely identifying key of the Data Bucket.
  - `createdDate` string, date-time — Date/time the Data Bucket was created.
  - `lastModifiedDate` string, date-time — Date/time of the last modification.
  - `rev` integer — Current revision number of the Dashboard.
  - `data` unknown[] — Array of data contained in the Data Bucket.
    - unknown

## Other responses

- `400` — Missing body.
- `404` — Data Bucket not found.
- `500` — Server error.

---

[API](https://skmtc.dev/expediagroup/apis/cyclotron-api.md) · [All operations](https://skmtc.dev/expediagroup/apis/cyclotron-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/expediagroup/cyclotron-api/revisions/18e751e6bc49/schema)