Azure Cognitive Services サブスクリプションキーが有効か確認する

https://learn.microsoft.com/ja-jp/azure/cognitive-services/authentication?tabs=powershell#sample-requests-1

bash

curl -v -X POST \
"https://YOUR-REGION.api.cognitive.microsoft.com/sts/v1.0/issueToken" \
-H "Content-type: application/x-www-form-urlencoded" \
-H "Content-length: 0" \
-H "Ocp-Apim-Subscription-Key: YOUR_SUBSCRIPTION_KEY"