Can't Find phone:write and phone_sms:write Scopes in OAuth App for SMS API

[tamn (nktnet)]

Same issue when using a User-managed general app.

Below are the only scopes I can see:

• 

I have an admin/master account.

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Something else to note is that the granular scopes listed appears to be read permission instead of write, potentially a mistake from copy/paste from a different endpoint:

• 

  Phone APIs

EDIT:

• related to Missing Scopes for phone_sms:write:admin