title: Microsoft Face Api key limit
body: <p>I am using Microsoft Face Api to verify two images.
  I have created the api key as the picture given below.</p>
  
  <p><a href="https://i.stack.imgur.com/v7Akm.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/v7Akm.png" alt="enter image description here"></a></p>
  
  <p>There are two api keys generated.
  I am confused about these two keys , whether the quota limit of 30k per month is applicable for both the keys or individually for one key is 30k per month.
  And one more is there any validity period of the key.</p>