public void setDevelopmentSchemaArn(String developmentSchemaArn) {
        this.developmentSchemaArn = developmentSchemaArn;
    }
<p>
The ARN of the development schema with the changes used for the upgrade.
</p>

@param developmentSchemaArn
       The ARN of the development schema with the changes used for the upgrade.
aws-java-sdk-clouddirectory/src/main/java/com/amazonaws/services/clouddirectory/model/UpgradePublishedSchemaRequest.java