# Document Service API Reference for Amazon CloudSearch
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You use the document service API to add, replace, or delete documents in your Amazon CloudSearch domain. For more information managing the documents in your search domain, see [Uploading Data to an Amazon CloudSearch Domain](uploading-data.md).

 The other APIs you use to interact with Amazon CloudSearch are: 
+ [Configuration API Reference for Amazon CloudSearch](configuration-api.md)—Set up and manage your search domain.
+ [Search API Reference](search-api.md)—Search your domain.