{ "cluster_id": "500123", "cluster_name": "example_value", "spark_version": "example_value", "node_type_id": "500123", "driver_node_type_id": "500123", "num_workers": 10, "spark_conf": "example_value", "custom_tags": "example_value", "spark_env_vars": "example_value", "autotermination_minutes": 10, "enable_elastic_disk": true, "instance_pool_id": "500123", "policy_id": "500123", "data_security_mode": "example_value", "single_user_name": "example_value", "runtime_engine": "example_value" }