> ## Documentation Index
> Fetch the complete documentation index at: https://dev.ownright.com/llms.txt
> Use this file to discover all available pages before exploring further.

# BusinessContactUpdateInput

> Input to update a business contact.

## Fields

<ParamField path="firstName" type="String">
  The first name of the partner.
</ParamField>

<ParamField path="lastName" type="String">
  The last name of the partner.
</ParamField>

<ParamField path="phoneNumber" type="E164PhoneNumber">
  The phone number of the partner.
</ParamField>