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# AWS::BedrockAgentCore::GatewayRateLimit RateConfig
<a name="aws-properties-bedrockagentcore-gatewayratelimit-rateconfig"></a>

Contains the rate configuration for a rate limit metric, specifying the allowed rate and time period.

## Syntax
<a name="aws-properties-bedrockagentcore-gatewayratelimit-rateconfig-syntax"></a>

To declare this entity in your Amazon CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-bedrockagentcore-gatewayratelimit-rateconfig-syntax.json"></a>

```
{
  "[Period](#cfn-bedrockagentcore-gatewayratelimit-rateconfig-period)" : {{String}},
  "[Rate](#cfn-bedrockagentcore-gatewayratelimit-rateconfig-rate)" : {{Number}}
}
```

### YAML
<a name="aws-properties-bedrockagentcore-gatewayratelimit-rateconfig-syntax.yaml"></a>

```
  [Period](#cfn-bedrockagentcore-gatewayratelimit-rateconfig-period): {{String}}
  [Rate](#cfn-bedrockagentcore-gatewayratelimit-rateconfig-rate): {{Number}}
```

## Properties
<a name="aws-properties-bedrockagentcore-gatewayratelimit-rateconfig-properties"></a>

`Period`  <a name="cfn-bedrockagentcore-gatewayratelimit-rateconfig-period"></a>
The time period for the rate limit. Valid values:  
+ `second`—Measures the rate limit over a one-second window.
+ `minute`—Measures the rate limit over a one-minute window.
*Required*: Yes  
*Type*: String  
*Allowed values*: `second | minute`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Rate`  <a name="cfn-bedrockagentcore-gatewayratelimit-rateconfig-rate"></a>
The rate value for the limit. For request limits, this is the number of requests allowed per period. For token limits, this is the number of tokens allowed per period. For connection limits, this is the number of concurrent connections allowed.  
*Required*: Yes  
*Type*: Number  
*Minimum*: `0`  
*Maximum*: `10000000`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)