Get data stream mappings

GET /_data_stream/{name}/_mappings

Get mapping information for one or more data streams.

Authentication

Authorization: <value>

Elasticsearch APIs use key-based authentication. You must create an API key and use the encoded value in the request header. For example:

		curl -X GET "${ES_URL}/_cat/indices?v=true" \
  -H "Authorization: ApiKey ${API_KEY}"

For more information about where to find API keys for the Elasticsearch endpoint (${ES_URL}) for a project, go to Get started with Elasticsearch Serverless.

This is a response to GET /_data_stream/my-data-stream/_settings where my-data-stream that has two settings set. The effective_settings field shows additional settings that are pulled from its template.

{
  "data_streams": [
    {
      "name": "my-data-stream",
      "mappings": {
        "properties": {
          "field1": {
            "type": "ip"
          },
          "field3": {
            "type": "text"
          }
        }
      },
      "effective_mappings": {
        "properties": {
          "field1": {
            "type": "ip"
          },
          "field2": {
            "type": "text"
          },
          "field3": {
            "type": "text"
          }
        }
      }
    }
  ]
}

Get data stream mappings

Required authorization

Authentication

Path parameters

Query parameters

Response