public void setProtectionGroupId(String protectionGroupId) {
        this.protectionGroupId = protectionGroupId;
    }
<p>
The name of the protection group. You use this to identify the protection group in lists and to manage the
protection group, for example to update, delete, or describe it.
</p>

@param protectionGroupId
       The name of the protection group. You use this to identify the protection group in lists and to manage the
       protection group, for example to update, delete, or describe it.
aws-java-sdk-shield/src/main/java/com/amazonaws/services/shield/model/ListResourcesInProtectionGroupRequest.java