public void setIdentityPoolUsage(IdentityPoolUsage identityPoolUsage) {
        this.identityPoolUsage = identityPoolUsage;
    }
Information about the usage of the identity pool.

@param identityPoolUsage
       Information about the usage of the identity pool.
aws-java-sdk-cognitosync/src/main/java/com/amazonaws/services/cognitosync/model/DescribeIdentityPoolUsageResult.java