diff --git a/openapi.yaml b/openapi.yaml
index 6f3bb612..f9630d26 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -19465,10 +19465,21 @@ paths:
           application/json:
             schema:
               $ref: '#/components/schemas/UpdateUsageLimitsPolicyRequest'
-            example:
-              credit_limit: 2000.0
-              alert_threshold: 1500.0
-              reset_usage_for_value: api-key-123
+            examples:
+              updateLimits:
+                summary: Update credit limit and alert threshold
+                value:
+                  credit_limit: 2000.0
+                  alert_threshold: 1500.0
+                  reset_usage_for_value: api-key-123
+              updateConditions:
+                summary: Replace the policy conditions
+                value:
+                  conditions:
+                    - key: workspace_id
+                      value: workspace-123
+                    - key: model
+                      value: '@openai/*'
       responses:
         '200':
           description: OK
@@ -37921,6 +37932,19 @@ components:
           type: string
           maxLength: 255
           description: Policy name
+        description:
+          type: string
+          nullable: true
+          maxLength: 500
+          description: Policy description
+        conditions:
+          type: array
+          minItems: 1
+          items:
+            $ref: '#/components/schemas/Condition'
+          description: >-
+            Array of conditions that define which requests the policy applies to.
+            If provided, this replaces the existing conditions on the policy.
         credit_limit:
           type: number
           minimum: 0
@@ -37934,7 +37958,18 @@ components:
           type: string
           nullable: true
           enum: [monthly, weekly]
-          description: Reset period. Set to null to remove periodic reset.
+          description: Reset period. Set to null to remove periodic reset. Cannot be combined with periodic_reset_days.
+        periodic_reset_days:
+          type: integer
+          nullable: true
+          minimum: 1
+          maximum: 365
+          description: Number of days after which usage resets. Cannot be combined with periodic_reset.
+        next_usage_reset_at:
+          type: string
+          format: date-time
+          nullable: true
+          description: ISO 8601 timestamp for the next scheduled usage reset.
         reset_usage_for_value:
           type: string
           description: Reset usage for a specific value key (e.g., API key). This will reset the usage counter for that key to 0.