The /changeAssociatedPhone API allows partners to update the phone number associated with a business customer’s account. This API is designed specifically for business customers and can be used to change the phone number of the primary authorized person or business owners.

Functionality:

Primary Authorized Person: Update the contact phone number of the individual who has been granted primary authority over the business account.
Business Owners: Modify the phone numbers associated with the business owners registered under the account.

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Use Case:
This API is essential when a business customer needs to update their contact information. Whether due to a change in ownership, the need to replace outdated contact details, or security reasons, keeping phone numbers up to date ensures that all important communications and verifications reach the correct people.