Create a new label

curl --request POST \
  --url https://a.api.mindset.ai/api/v1/appuid/{appUid}/labels \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "name": "<string>",
  "externalId": "<string>",
  "showInDiscovery": true
}'

{
  "uid": "<string>",
  "name": "<string>",
  "externalId": "<string>",
  "showInDiscovery": true,
  "createdAt": "2023-11-07T05:31:56Z"
}