Document APIs

This section starts with a short introduction to Elasticsearch’s data replication model, followed by a detailed description of the following CRUD APIs:

Single document APIs

• Index
• Get
• Delete
• Update

Multi-document APIs

• Multi get
• Bulk
• Delete by query
• Update by query
• Reindex

All CRUD APIs are single-index APIs. The index parameter accepts a single index name, or an alias which points to a single index.