AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.
An Amazon SQS message.
Namespace: Amazon.SQS.Model
Assembly: AWSSDK.SQS.dll
Version: 3.x.y.z
public class Message
The Message type exposes the following members
Name | Description | |
---|---|---|
![]() |
Message() |
Empty constructor used to set properties independently even when a simple constructor is available |
Name | Type | Description | |
---|---|---|---|
![]() |
Attributes | System.Collections.Generic.Dictionary<System.String, System.String> |
Gets and sets the property Attributes.
A map of the attributes requested in
|
![]() |
Body | System.String |
Gets and sets the property Body. The message's contents (not URL-encoded). |
![]() |
MD5OfBody | System.String |
Gets and sets the property MD5OfBody. An MD5 digest of the non-URL-encoded message body string. |
![]() |
MD5OfMessageAttributes | System.String |
Gets and sets the property MD5OfMessageAttributes. An MD5 digest of the non-URL-encoded message attribute string. You can use this attribute to verify that Amazon SQS received the message correctly. Amazon SQS URL-decodes the message before creating the MD5 digest. For information about MD5, see RFC1321. |
![]() |
MessageAttributes | System.Collections.Generic.Dictionary<System.String, Amazon.SQS.Model.MessageAttributeValue> |
Gets and sets the property MessageAttributes.
Each message attribute consists of a |
![]() |
MessageId | System.String |
Gets and sets the property MessageId.
A unique identifier for the message. A |
![]() |
ReceiptHandle | System.String |
Gets and sets the property ReceiptHandle. An identifier associated with the act of receiving the message. A new receipt handle is returned every time you receive a message. When deleting a message, you provide the last received receipt handle to delete the message. |
This example shows how to receive a message.
var client = new AmazonSQSClient(); var request = new ReceiveMessageRequest { AttributeNames = new List<string>() { "All" }, MaxNumberOfMessages = 5, QueueUrl = "https://sqs.us-east-1.amazonaws.com/80398EXAMPLE/MyTestQueue", VisibilityTimeout = (int)TimeSpan.FromMinutes(10).TotalSeconds, WaitTimeSeconds = (int)TimeSpan.FromSeconds(5).TotalSeconds }; var response = client.ReceiveMessage(request); if (response.Messages.Count > 0) { foreach (var message in response.Messages) { Console.WriteLine("For message ID '" + message.MessageId + "':"); Console.WriteLine(" Body: " + message.Body); Console.WriteLine(" Receipt handle: " + message.ReceiptHandle); Console.WriteLine(" MD5 of body: " + message.MD5OfBody); Console.WriteLine(" MD5 of message attributes: " + message.MD5OfMessageAttributes); Console.WriteLine(" Attributes:"); foreach (var attr in message.Attributes) { Console.WriteLine(" " + attr.Key + ": " + attr.Value); } } } else { Console.WriteLine("No messages received."); }
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5, 4.0, 3.5