Regenerate client from commit 49e5302 of spec repo

Author: ci.datadog-api-spec

.generator/schemas/v2/openapi.yaml

@@ -226444,7 +226444,9 @@ paths:
   /api/v2/usage/quotas/{quota_namespace}:
     get:
       description: |-
-        Lists usage quotas for the caller's organization in a quota namespace. You can optionally include descendant organizations in the same datacenter as the caller. Requires the `billing_edit` permission.
+        Lists usage quotas for the caller's organization in a quota namespace. You can optionally include
+        descendant organizations in the same datacenter as the caller. Requires the `billing_read` or
+        `billing_edit` permission.
       operationId: ListQuotas
       parameters:
         - description: The product-specific namespace whose usage quotas are being managed.
@@ -226516,6 +226518,8 @@ paths:
       security:
         - apiKeyAuth: []
           appKeyAuth: []
+        - AuthZ:
+            - billing_read
         - AuthZ:
             - billing_edit
       summary: List usage quotas
@@ -226529,6 +226533,7 @@ paths:
       "x-permission":
         operator: OR
         permissions:
+          - billing_read
           - billing_edit
       x-unstable: |-
         **Note**: This endpoint is in Preview and is subject to change.

src/main/java/com/datadog/api/client/v2/api/UsageMeteringApi.java

@@ -3790,7 +3790,7 @@ public PaginationIterable<UsageQuotaResponseData> listQuotasWithPagination(
   /**
    * Lists usage quotas for the caller's organization in a quota namespace. You can optionally
    * include descendant organizations in the same datacenter as the caller. Requires the <code>
-   * billing_edit</code> permission.
+   * billing_read</code> or <code>billing_edit</code> permission.
    *
    * @param quotaNamespace The product-specific namespace whose usage quotas are being managed.
    *     (required)