22108: Invalid Application SID
PHONE NUMBERS
ERROR
You attempted to configure a phone number with an invalid Application SID.
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The SID is not a 34-character string that is prefixed with "AP". 
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Invalid SMS Application SID provided in request 
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Invalid Voice Application SID provided in request 
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The Application resource identified by the SID does not exist anymore or does not belong to your account. 
Please specify an Application SID you've created in your Account Dashboard.