3 things sns 11-01-22

Publish.cs

var snsClient = new AmazonSimpleNotificationServiceClient();

string tenantIdentifierAttributeKey = "tenant-id";
MessageAttributeValue tenantIdentifierAttributeValue = new MessageAttributeValue();
tenantIdentifierAttributeValue.StringValue = "(tenant-id-value)"
tenantIdentifierAttributeValue.DataType = "String";

PublishRequest publishRequest = new PublishRequest();
publishRequest.MessageAttributes.Add(tenantIdentifierAttributeKey, tenantIdentifierAttributeValue);
publishRequest.Message = "Test Message";
publishRequest.TopicArn = "(my-topic-arn)";						            
			
await snsClient.PublishAsync(publishRequest);