protected void IdentityChanged(object sender, EventArgs e)
{
Amazon.CognitoIdentity.CognitoAWSCredentials.IdentityChangedArgs identityChangedEvent = e as Amazon.CognitoIdentity.CognitoAWSCredentials.IdentityChangedArgs;
if (identityChangedEvent.NewIdentityId != null)
{
String oldIdentity = string.IsNullOrEmpty(identityChangedEvent.OldIdentityId) ? DatasetUtils.UNKNOWN_IDENTITY_ID : identityChangedEvent.OldIdentityId;
String newIdentity = identityChangedEvent.NewIdentityId;
_logger.InfoFormat("Identity changed from {0} to {1}", oldIdentity, newIdentity);
Local.ChangeIdentityId(oldIdentity, newIdentity);
}
}