datasets/bat/db_configs/alloydb.yaml

db_type: alloydb
database_name: <your-db-name>
database_path: <your-db-path> # should be in the following format: 'projects/{PROJECT_ID}/locations/{REGION}/clusters/{CLUSTER_NAME}/instances/{INSTANCE_NAME}'
max_executions_per_minute: 180
user_name: <your-username>
password: <your-password>
nl_config: <nl-config-name> # name of the nl config that will be used for query generation. This should be equal to the name used in the database setup.