curl --request POST \
  --url https://api.example.com/api/v1/messages \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "content": {
    "content": "<string>",
    "sender_id": "<string>",
    "created_at": "2023-11-07T05:31:56Z",
    "role": "user",
    "message_type": "text",
    "tool_calls": [
      {}
    ],
    "parent_message_id": "<string>",
    "tags": [
      "<string>"
    ],
    "meta_data": {},
    "attachments": [
      {}
    ]
  },
  "conversation_id": "<string>",
  "enable_memories": false
}
'

[
  {
    "conversation_id": "<string>",
    "sender_id": "<string>",
    "content": "<string>",
    "workspace_id": "<string>",
    "created_at": "<string>",
    "updated_at": "<string>",
    "id": "<string>",
    "role": "user",
    "tool_calls": [
      {}
    ],
    "message_type": "text",
    "tags": [
      "<string>"
    ],
    "checksum": "<string>",
    "attachments": [
      {}
    ],
    "parent_message_id": "<string>",
    "meta_data": {},
    "sent_at": "2023-11-07T05:31:56Z",
    "owner_id": "<string>"
  }
]