curl --request POST \
  --url https://api.egp.scale.com/v4/serving/{model_server_id}/executeAsync \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "stream": false
}'

{
  "status": "<string>",
  "status_code": 123,
  "error_message": "<string>"
}