[
    {
        "courier_type": "FOOT",
        "regions": [51, 55, 56],
        "working_hours": ["19:00-20:00"]
    },
    {
        "courier_type": "BIKE",
        "regions": [52, 54, 56],
        "working_hours": ["19:30-20:00"]
    },
    {
        "courier_type": "AUTO",
        "regions": [52, 54, 57],
        "working_hours": ["19:00-21:00", "21:30-22:00"]
    }
]

//error

ERROR    [POST /v1/set_couriers] Fatal error occured: ERROR:  syntax error at or near "{"\nLINE 1: ...(courier_type, regions, working_hours)VALUES ($1, {$2}, {$3}...\n                                                             ^\n
DEBUG    [POST /v1/set_couriers] Ready to throw
ERROR    [POST /v1/set_couriers] exception in 'handler-set-couriers' handler in handle_request: ERROR:  syntax error at or near "{"\nLINE 1: ...(courier_type, regions, working_hours)VALUES ($1, {$2}, {$3}...\n                                                             ^\n (userver::storages::postgres::SyntaxError)
ERROR    [POST /v1/set_couriers] Response finished meta_code=500 response_body=