// This file is autogenerated, DO NOT EDIT
// mapping/fields/synthetic-source.asciidoc:224

[source, python]
----
resp = client.indices.create(
    index="idx_keep",
    settings={
        "index": {
            "mapping": {
                "source": {
                    "mode": "synthetic"
                }
            }
        }
    },
    mappings={
        "properties": {
            "path": {
                "type": "object",
                "synthetic_source_keep": "all"
            },
            "ids": {
                "type": "integer",
                "synthetic_source_keep": "arrays"
            }
        }
    },
)
print(resp)
----
