# ResourceServerType
<a name="API_ResourceServerType"></a>

The details of a resource server configuration and associated custom scopes in a user pool.

This data type is a request parameter of [CreateResourceServer](API_CreateResourceServer.md) and a response parameter of [DescribeResourceServer](API_DescribeResourceServer.md). 

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

 ** Identifier **   <a name="CognitoUserPools-Type-ResourceServerType-Identifier"></a>
A unique resource server identifier for the resource server. The identifier can be an API friendly name like `solar-system-data`. You can also set an API URL like `https://solar-system-data-api.example.com` as your identifier.  
Amazon Cognito represents scopes in the access token in the format `$resource-server-identifier/$scope`. Longer scope-identifier strings increase the size of your access tokens.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 256.  
Pattern: `[\x21\x23-\x5B\x5D-\x7E]+`   
Required: No

 ** Name **   <a name="CognitoUserPools-Type-ResourceServerType-Name"></a>
The name of the resource server.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 256.  
Pattern: `[\w\s+=,.@-]+`   
Required: No

 ** Scopes **   <a name="CognitoUserPools-Type-ResourceServerType-Scopes"></a>
A list of scopes that are defined for the resource server.  
Type: Array of [ResourceServerScopeType](API_ResourceServerScopeType.md) objects  
Array Members: Maximum number of 100 items.  
Required: No

 ** UserPoolId **   <a name="CognitoUserPools-Type-ResourceServerType-UserPoolId"></a>
The ID of the user pool that contains the resource server configuration.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 55.  
Pattern: `[\w-]+_[0-9a-zA-Z]+`   
Required: No

## See Also
<a name="API_ResourceServerType_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/cognito-idp-2016-04-18/ResourceServerType) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cognito-idp-2016-04-18/ResourceServerType) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cognito-idp-2016-04-18/ResourceServerType)