22118: Invalid Verification Document SID
PHONE NUMBERS
ERROR
The Verification Document SID specified is not a valid identity document identifier.
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The Verification Document SID is not a 34-character string that is prefixed with "RI". 
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The identity document represented by the Verification DocumentSID is not of type "phone-bill". 
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The identity document represented by the Verification Document SID does not exist anymore or does not belong to your account. 
Please specify a Verification Document SID you've created in your Account Dashboard.