update token limit policy

Author: dlepow

articles/api-management/azure-openai-token-limit-policy.md

@@ -72,10 +72,11 @@ For more information, see [Azure OpenAI Service models](../ai-services/openai/co
 
 * This policy can be used multiple times per policy definition.
 * This policy can optionally be configured when adding an API from the Azure OpenAI Service using the portal.
+* [!INCLUDE [api-management-rate-limit-key-scope](../../includes/api-management-rate-limit-key-scope.md)]
 
 ## Example
 
-In the following example, the token limit of 5000 per minute is keyed by the caller IP address. The policy doesn't estimate the number of tokens required for a prompt. After each policy execution, the remaining tokens allowed in the time period are stored in the variable `remainingTokens`.
+In the following example, the token limit of 5000 per minute is keyed by the caller IP address. The policy doesn't estimate the number of tokens required for a prompt. After each policy execution, the remaining tokens allowed for that caller IP address in the time period are stored in the variable `remainingTokens`.
 
 ```xml
 <policies>

articles/api-management/rate-limit-by-key-policy.md

@@ -61,7 +61,7 @@ To understand the difference between rate limits and quotas, [see Rate limits an
 
 ### Usage notes
 
-* API Management uses a single counter for each `counter-key` value. The counter is updated at all scopes at which the policy is configured with that key value. If you want to configure separate counters at different scopes (for example, a specific API or product), specify different key values at the different scopes. For example, append a string that identifies the scope to the key value.
+* [!INCLUDE [api-management-rate-limit-key-scope](../../includes/api-management-rate-limit-key-scope.md)]
 * [!INCLUDE [api-management-self-hosted-gateway-rate-limit](../../includes/api-management-self-hosted-gateway-rate-limit.md)] [Learn more](how-to-self-hosted-gateway-on-kubernetes-in-production.md#request-throttling)
 
 

includes/api-management-rate-limit-key-scope.md

@@ -0,0 +1,8 @@
+---
+author: dlepow
+ms.service: api-management
+ms.topic: include
+ms.date: 05/23/2024
+ms.author: danlep
+---
+API Management uses a single counter for each `counter-key` value. The counter is updated at all scopes at which the policy is configured with that key value. If you want to configure separate counters at different scopes (for example, a specific API or product), specify different key values at the different scopes. For example, append a string that identifies the scope to the value of an expression.