superset2/docs/developer_docs_versioned_docs/version-6.1.0/api/schemas/tablemetadataprimarykeyresponse.Schema.json

{
  "schema": {
    "properties": {
      "column_names": {
        "items": {
          "description": "A list of column names that compose the primary key",
          "type": "string"
        },
        "type": "array"
      },
      "name": { "description": "The primary key index name", "type": "string" },
      "type": { "type": "string" }
    },
    "type": "object",
    "title": "TableMetadataPrimaryKeyResponse"
  },
  "schemaType": "response"
}