# ThrottlingException


The request or operation couldn't be performed because a service is throttling requests. The most common source of throttling errors is when you create resources that exceed your service limit for this resource type. Request a limit increase or delete unused resources, if possible.

HTTP Status Code returned: 429

## Contents


 ** message **   <a name="ManagedBlockchainQueryAPIReference-Type-ThrottlingException-message"></a>
The container for the exception message.  
Type: String  
Length Constraints: Minimum length of 1.  
Required: Yes

 ** quotaCode **   <a name="ManagedBlockchainQueryAPIReference-Type-ThrottlingException-quotaCode"></a>
The container for the `quotaCode`.  
Type: String  
Required: Yes

 ** serviceCode **   <a name="ManagedBlockchainQueryAPIReference-Type-ThrottlingException-serviceCode"></a>
The container for the `serviceCode`.  
Type: String  
Required: Yes

 ** Retry-After **   <a name="ManagedBlockchainQueryAPIReference-Type-ThrottlingException-retryAfterSeconds"></a>
The container of the `retryAfterSeconds` value.  
Type: Integer  
Required: No

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/managedblockchain-query-2023-05-04/ThrottlingException)