Service.md in fastly-4.0.0

- old
+ new

@@ -4,9 +4,9 @@
 
 | Name | Type | Description | Notes |
 | ---- | ---- | ----------- | ----- |
 | **comment** | **String** | A freeform descriptive note. | [optional] |
 | **name** | **String** | The name of the service. | [optional] |
-| **customer_id** | **String** |  | [optional][readonly] |
+| **customer_id** | **String** | Alphanumeric string identifying the customer. | [optional] |
 
 [[Back to API list]](../../README.md#endpoints) [[Back to README]](../../README.md)
 