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

# Update Customer Contact

> This endpoint is used to update a customer's contact details

<ParamField path="customerId" type="string" required>
  The unique identifier of the customer whose contact details are to be updated.
  **Example:** `3fa85f64-5717-4562-b3fc-2c963f66afa6`
</ParamField>

<ParamField body="organizationId" type="string" />

<ParamField body="mobileNumber" type="string" required>
  The new mobile number of the individual. **Example:** `09090909090`
</ParamField>

<ParamField body="emailAddress" type="string">
  The new email addrress of the individual. **Example:** `john@email.com`
</ParamField>

<ResponseExample>
  ```json 200 Success theme={null}
  {
    "code": "00",
    "success": true,
    "message": "Updated Successfully",
    "data": null
  }
  ```
</ResponseExample>