# Update WHM contact email address This function updates the contact email address in the file. For more information, read our  Installation Guide - Customize Your Installation documentation. Endpoint: GET /update_contact_email Version: 11.134.0.5 Security: BasicAuth ## Query parameters: - `contact_email` (string, required) The contact email address to add as the file's setting. Example: "user@example.com" ## Response 200 fields (application/json): - `metadata` (object) - `metadata.command` (string) The method name called. Example: "update_contact_email" - `metadata.reason` (string) The reason the API function failed when the field is . This field may display a success message when a function succeeds. Example: "OK" - `metadata.result` (integer) * — Success. * — Failed. Check the field for more details. Enum: 0, 1 - `metadata.version` (integer) The version of the API function. Example: 1