# SchemaVersionListItem
<a name="API_SchemaVersionListItem"></a>

List item describing a schema version.

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

 ** Description **   <a name="managedintegrations-Type-SchemaVersionListItem-Description"></a>
A description of the schema version.  
Type: String  
Length Constraints: Minimum length of 10. Maximum length of 2048.  
Pattern: `[a-zA-Z0-9.,/ -]+`   
Required: No

 ** Namespace **   <a name="managedintegrations-Type-SchemaVersionListItem-Namespace"></a>
The name of the schema version.  
Type: String  
Length Constraints: Minimum length of 3. Maximum length of 12.  
Pattern: `[a-z0-9]+`   
Required: No

 ** SchemaId **   <a name="managedintegrations-Type-SchemaVersionListItem-SchemaId"></a>
The identifier of the schema version.  
Type: String  
Length Constraints: Minimum length of 3. Maximum length of 128.  
Pattern: `[a-zA-Z0-9.]+`   
Required: No

 ** SemanticVersion **   <a name="managedintegrations-Type-SchemaVersionListItem-SemanticVersion"></a>
The schema version. If this is left blank, it defaults to the latest version.  
Type: String  
Length Constraints: Minimum length of 3. Maximum length of 12.  
Pattern: `(\d+\.\d+(\.\d+)?|\$latest)`   
Required: No

 ** Type **   <a name="managedintegrations-Type-SchemaVersionListItem-Type"></a>
The type of schema version.  
Type: String  
Valid Values: `capability | definition`   
Required: No

 ** Visibility **   <a name="managedintegrations-Type-SchemaVersionListItem-Visibility"></a>
The visibility of the schema version.  
Type: String  
Valid Values: `PUBLIC | PRIVATE`   
Required: No

## See Also
<a name="API_SchemaVersionListItem_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/iot-managed-integrations-2025-03-03/SchemaVersionListItem) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iot-managed-integrations-2025-03-03/SchemaVersionListItem) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iot-managed-integrations-2025-03-03/SchemaVersionListItem)