ProcessPayloadDto

{
    "filters": {
        "project_id": "550e8400-e29b-41d4-a716-446655440000",
        "channel_id": "660f9500-f39c-41d5-a716-446655440001",
        "is_subscribed": true
    },
    "params": {
        "format": "csv",
        "encoding": "utf8"
    }
}