# Duplicate Matching Provides functionalities for managing duplications within a single data source. These endpoints support creating Deduplication Job and checking the Deduplication Job Status. ## Start Deduplication Job - [POST /v2/deduplicationjobs](https://developer.cdq.com/apis/data-matching-api/api-v2/duplicate-matching/paths/~1v2~1deduplicationjobs/post.md): Starts a Deduplication Job for the given storage. ## Poll Deduplication Job Status - [GET /deduplicationjobs/{id}](https://developer.cdq.com/apis/data-matching-api/api-v2/duplicate-matching/paths/~1deduplicationjobs~1%7Bid%7D/get.md): Polls the status of the Deduplication Job.