User is getting a 400 Bad Request - This invitation link is invalid when trying to access a static web app

Question

• I created a guest user in my domain AAD and assigned an initial password
• I followed the instructions in https://learn.microsoft.com/en-us/azure/static-web-apps/authentication-authorization to create an invitation

• I sent the invitation link to the user
• When the user clicks the link, the user gets a 400: Bad Request - The invitation link is invalid

Answer 1

Thanks for you patience @Daniel Messer ,. Based on the engineering team's response, there are two possible reasons you are getting the 400 error:

1. The email/handle through which the user logged in does not match the email/handle that the invitation link is made for.
2. The sas at the end of the invitation link has been corrupted

Can you please send us your app name and the rough time range when you experienced this issue so we can look at our logs to invesitgate further and provide a precise solution. You can send your app's info to AzCommunity[at]Microsoft[dot]com with the Subject "ATTN:Grace"

-Grace