The following example template creates a source queue and a dead-letter queue.A map of attributes with their corresponding values. "QueueName" Amazon SQS Queue with a Dead-Letter Queue MetricName: "ApproximateNumberOfMessagesVisible"ĬomparisonOperator: "GreaterThanThreshold"ĭescription: "URL of new Amazon SQS Queue"ĭescription: "ARN of new AmazonSQS Queue"ĭescription: "Name of new Amazon SQS Queue" You will be billed for the AWS resources used if you create a stack using this template."ĭefault: "Email address to notify of operational issues"ĪlarmDescription: "Alarm if queue depth increases to more than 10 messages" This template creates an Amazon SQS queue and one or more CloudWatch alarms. Similarly, theĭead-letter queue of a standard queue must also be a standard queue.ĭescription: "This example template shows how to create an Amazon SQS queue with CloudWatch alarms on queue depth. The dead-letter queue of a FIFO queue must also be a FIFO queue. Redrive permission and which source queues can specify dead-letter queues as a JSON object. The string that includes the parameters for the permissions for the dead-letter queue Update requires: No interruption RedriveAllowPolicy See Consuming messages using long polling in the Amazon SQS Developer Polling is used as the default or when you specify 0 for this property. Response if a message isn't yet available. Message is in the queue in order to include it in the response, rather than returning an empty Specifies the duration, in seconds, that the ReceiveMessage action call waits until a Update requires: Replacement ReceiveMessageWaitTimeSeconds You can perform updates that require no or some interruption. If you specify a name, you can't perform updates that require replacement of this For more information, see Name type in the If you don't specify a name, AWS CloudFormation generates a unique physical ID and uses To create a FIFO queue, the name of your FIFO queue must end with Update requires: No interruption QueueNameĪ name for the queue. The default value is 345,600 seconds (4 days). Integer value from 60 seconds (1 minute) to 1,209,600 seconds (14ĭays). The number of seconds that Amazon SQS retains a message. Update requires: No interruption MessageRetentionPeriod You can specify an integer value from 1,024 bytes (1 KiB) toĢ62,144 bytes (256 KiB). The limit of how many bytes that a message can contain before Amazon SQS rejects Update requires: No interruption MaximumMessageSize The Key Management Service (KMS) section of the AWS Key Management Service Best Practices whitepaper Request Parameters in the AWS Key Management Service The default is 300 (5 minutes).Įncryption at rest in the Amazon SQS Developer The value must be an integerīetween 60 (1 minute) and 86,400 (24 hours). Or decrypt messages before calling AWS KMS again. The length of time in seconds for which Amazon SQS can reuse a data key to encrypt Update requires: No interruption KmsDataKeyReusePeriodSeconds Normal throughput is in effect and deduplication occurs as specified. If you set these attributes to anything other than these values, PerMessageGroupId and set the DeduplicationScope attribute to Update requires: Replacement FifoThroughputLimitįor high throughput for FIFO queues, specifies whether the FIFO queue throughput quotaĪpplies to the entire queue or per message group. If you don't specify this property, Amazon SQS creates a standard queue. Update requires: No interruption FifoQueue YouĬan specify an integer value of 0 to 900 (15 minutes). The time in seconds for which the delivery of all messages in the queue is delayed. Update requires: No interruption DelaySeconds Messages in the Amazon SQS Developer Guide. Throughput for FIFO queues and Quotas related to Values, normal throughput is in effect and deduplication occurs as specified. If you set these attributes to anything other than these MessageGroup and set the FifoThroughputLimit attribute to To enable high throughput for a FIFO queue, set this attribute to Update requires: No interruption DeduplicationScopeįor high throughput for FIFO queues, specifies whether message deduplication occurs at the Information, see the ContentBasedDeduplication attribute for the CreateQueue action in the Amazon SQS API Reference. Sent with identical content as duplicates and delivers only one copy of the message. During the deduplication interval, Amazon SQS treats messages that are For first-in-first-out (FIFO) queues, specifies whether to enable content-basedĭeduplication.
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