public String getIdentityPoolId() {
        return this.identityPoolId;
    }
A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID
generation is unique within a region.

@return A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon
        Cognito. GUID generation is unique within a region.
aws-java-sdk-cognitosync/src/main/java/com/amazonaws/services/cognitosync/model/DescribeDatasetRequest.java