az ad app update --add replyUrls overwrites app registration

[midgleyc]

Describe the bug
az ad app update --add replyUrls overwrites the replyUrls field instead of adding to it

To Reproduce

1. Create a new app registration. Record the object ID OBJ_ID
2. Add a Reply Url of https://example.com/test
3. Run az ad app update --id "OBJ_ID" --add replyUrls "https://example.com/test2"

Expected behavior
The reply Urls list should contain both https://example.com/test and https://example.com/test2

Environment summary
WSL version 2.0.64

Additional context
Based on --debug output, this is correctly sending a PATCH request. Either I've misintepreted the syntax, this is a REST API bug, or the REST API isn't supposed to be able to handle this call. If the second option, can this be forwarded to the correct team?

[yugangw-msft]

It is bug that we should fix.

[abrignola]

Hi, when will this fix be available? The current version of the cli 2.0.75 is still overwriting the replyurls

[yonzhan]

@jiasli please take a look.

[abrignola]

any update on this?

[jiasli]

Hi @abrignola, this issue is already addressed.

> az ad app show --id 93dde3da-9fca-47dd-aee2-409b402ffed3

  "replyUrls": [
    "https://myapp.com"
  ],

> az ad app update --id 93dde3da-9fca-47dd-aee2-409b402ffed3 --add replyUrls "https://example.com/test"

> az ad app show --id 93dde3da-9fca-47dd-aee2-409b402ffed3

  "replyUrls": [
    "https://myapp.com",
    "https://example.com/test"
  ],

For MS Graph approach, you may refer to #9501 (comment). (Also see #12946)