public UpdateRecordsRequest withIdentityPoolId(String identityPoolId) {
        setIdentityPoolId(identityPoolId);
        return this;
    }
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.

@param 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 Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cognitosync/src/main/java/com/amazonaws/services/cognitosync/model/UpdateRecordsRequest.java