# WorkerResourceConfig
<a name="API_WorkerResourceConfig"></a>

The cumulative configuration requirements for every worker instance of the worker type.

## Contents
<a name="API_WorkerResourceConfig_Contents"></a>

 ** cpu **   <a name="emrserverless-Type-WorkerResourceConfig-cpu"></a>
The CPU requirements for every worker instance of the worker type.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 15.  
Pattern: `[1-9][0-9]*(\s)?(vCPU|vcpu|VCPU)?`   
Required: Yes

 ** memory **   <a name="emrserverless-Type-WorkerResourceConfig-memory"></a>
The memory requirements for every worker instance of the worker type.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 15.  
Pattern: `[1-9][0-9]*(\s)?(GB|gb|gB|Gb)?`   
Required: Yes

 ** disk **   <a name="emrserverless-Type-WorkerResourceConfig-disk"></a>
The disk requirements for every worker instance of the worker type.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 15.  
Pattern: `[1-9][0-9]*(\s)?(GB|gb|gB|Gb)`   
Required: No

 ** diskType **   <a name="emrserverless-Type-WorkerResourceConfig-diskType"></a>
The disk type for every worker instance of the work type. Shuffle optimized disks have higher performance characteristics and are better for shuffle heavy workloads. Default is `STANDARD`.  
Type: String  
Pattern: `(SHUFFLE_OPTIMIZED|[Ss]huffle_[Oo]ptimized|STANDARD|[Ss]tandard)`   
Required: No

## See Also
<a name="API_WorkerResourceConfig_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/emr-serverless-2021-07-13/WorkerResourceConfig) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/emr-serverless-2021-07-13/WorkerResourceConfig) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/emr-serverless-2021-07-13/WorkerResourceConfig)