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

# SupplierContactUpdateInput

> Changes to the contact details of a supplier. Fields that are omitted stay as they are.



**Kind**: `input`

## Fields

**`contactName`**: `String`

The name of the contact person; null removes it.

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**`emailAddress`**: `String`

The email address; null removes it.

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**`phoneNumber`**: `String`

The main phone number; null removes it.

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**`phoneExtension`**: `String`

The direct-dial extension; null removes it.

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**`faxNumber`**: `String`

The fax number; null removes it.