Missing verification_phone_number param in createSignRequest method

[marceleq27]

• I have checked that the SDK documentation doesn't solve my issue.
• I have checked that the API documentation doesn't solve my issue.
• I have searched the Box Developer Forums and my issue isn't already reported (or if it has been reported, I have attached a link to it, for reference).
• I have searched Issues in this repo and my issue isn't already reported.

Description of the Issue

Hello, Im trying to use createSignRequest with phone verification. I talked with sales about this feature and they told me to pass verification_phone_number param to signers attributes. I did this and it doesn't work, so I made my investigation and it seems like your lib serialize body before sending request. verification_phone_number is not already available in params, but it should be. Right now if I pass this param, your lib remove it from request.

Steps to Reproduce

1. Create a createSignRequest using this SDK
2. Pass verification_phone_number as a param (with string value) to signer attributes

Expected Behavior

I should get a phone verification before signing a document.

Error Message, Including Stack Trace

N/A

Screenshots

N/A

Versions Used

Typescript SDK: 1.10.0
Platform: Next.js 15 (serverless function)

[marceleq27]

Here is python sdk where it's possible to add this param - https://github.com/box-community/box-python-gen-workshop/blob/main/workshops/sign/sign.md

[arjankowski]

Hi @marceleq27 thanks for reporting this issue!

Our SDKs are generated based on our box openAPI specifications, which, for some reason, do not include the verification_phone_number parameter. For the same reason, this parameter is also missing from our public documentation here: https://developer.box.com/reference/post-sign-requests/.

I've reported this issue to the team responsible for the API. I'll get back to you as soon as I have more information.
Apologies for the inconvenience.