curl --request PUT \
  --url https://api.portkey.ai/v1/labels/{labelId} \
  --header 'Content-Type: application/json' \
  --header 'x-portkey-api-key: <api-key>' \
  --data '{
  "name": "<string>",
  "description": "<string>",
  "color_code": "<string>"
}'

{}