Zoom Phone Batch Add Users API

hey @dev.emily.garner
Sorry for the late reply here.
I am actually facing the same issue. When I pass

{
  "users" : [ 
  {
    "email": "elisalev@test.com",
    "first_name": "Elisa", 
    "last_name": "Lev", 
    "calling_plans": [
      "US/CA Unlimited"
    ],
  "extension_number": "10",
  "site_name": "Main Site", 
  }
  ]
}

I get the outbound caller id error. I will escalate this with our Engineering team ( ZSEE-176244 internal ticket number for reference)

@desautelsj I tried passing the request as you shared, and I could not either