ServiceResponse.md in fastly-4.0.0

- old
+ new
@@ -7,10 +7,10 @@
 | **created_at** | **Time** | Date and time in ISO 8601 format. | [optional][readonly] |
 | **deleted_at** | **Time** | Date and time in ISO 8601 format. | [optional][readonly] |
 | **updated_at** | **Time** | Date and time in ISO 8601 format. | [optional][readonly] |
 | **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] |
 | **type** | **String** | The type of this service. | [optional] |
 | **id** | **String** |  | [optional][readonly] |
 | **publish_key** | **String** | Unused at this time. | [optional] |
 | **paused** | **Boolean** | Whether the service is paused. Services are paused due to a lack of traffic for an extended period of time. Services are resumed either when a draft version is activated or a locked version is cloned and reactivated. | [optional] |
 | **versions** | [**Array&lt;SchemasVersionResponse&gt;**](SchemasVersionResponse.md) | A list of [versions](/reference/api/services/version/) associated with the service. | [optional] |