{ "task_id": "job-2023-01-13-14: 20: 38-project", "project": "project_id", "owner": "user1", "cohort": { "groups": [ { "rules": [ { "varname": "OMOP", "varcat": "Person", "type": "TEXT", "oper": "=", "value": "8507" } ], "rules_oper": "AND" } ], "groups_oper": "OR" }, "collection": "collection_id", "protocol_version": "v2", "char_salt": "salt", "uuid": "unique_id" }