How do I specify producer and consumer workers in TOML under an environment?

[env.production]
queues = {
    producers = [
        { queue = "my-queue", binding = "MY_QUEUE" }
    ]
}

[env.production]
queues = [
    { queue = 'user-msg-ai-analysis', binding = 'USER_MSG_AI_ANALYSIS', type = "producer" }
]