CreateQueue - Simple Message Queue (formerly MNS) - Alibaba Cloud Documentation Center

The CreateQueue operation creates a queue.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

mns:CreateQueue

create

*Queue

acs:mns:{#regionId}:{#accountId}:/queues/{#QueueName}

mns:EnableLogging

None

Request parameters

Parameter	Type	Required	Description	Example
QueueName	string	Yes	The name of the queue.	06273500-249F-5863-121D-74D51123****
MaximumMessageSize	integer	No	The maximum length of a message body that can be sent to the queue. Valid values: 1024 to 65536. Unit: bytes. Default value: 65536.	65536
MessageRetentionPeriod	integer	No	The maximum time to live (TTL) for a message in the queue. After the specified period, the message is deleted, regardless of whether it has been retrieved. Valid values: 60 to 604800. Unit: seconds. Default value: 345600.	345600
VisibilityTimeout	integer	No	The duration for which a message remains in the Inactive state after it is retrieved from the queue. Valid values: 1 to 43200. Unit: seconds. Default value: 30.	60
PollingWaitSeconds	integer	No	The maximum time that a ReceiveMessage request can wait if no messages are available in the queue. Valid values: 0 to 30. Unit: seconds. Default value: 0.	0
EnableLogging	boolean	No	Specifies whether to enable the Log Management feature. The valid values are as follows: true: Enable. false: Disable. Default value: false.	true
DelaySeconds	integer	No	The delay period for all messages that are sent to the queue. Messages can be consumed only after the specified delay period. Valid values: 0 to 604800. Unit: seconds. Default value: 0.	0
Tag	array<object>	No	The list of resource tags.
	object	No	The tag object.
Key	string	No	The key of the tag.	tag1
Value	string	No	The value of the tag.	test
DlqPolicy	object	No	The dead-letter queue (DLQ) policy.
Enabled	boolean	No	Specifies whether to enable dead-letter message delivery.	true
DeadLetterTargetQueue	string	No	The target queue for dead-letter message delivery.	deadLetterQueue
MaxReceiveCount	integer	No	The maximum number of times a message can be delivered.	3
QueueType	string	No	The type of the queue. Valid values: normal: standard queue fifo: FIFO queue	normal
TenantRateLimitPolicy	object	No	The rate-limiting policy.
Enabled	boolean	No	Specifies whether to enable rate limiting. Valid values: true false	false
MaxReceivesPerSecond	integer	No	The maximum number of receives per second.	1000

Response elements

Element	Type	Description	Example
	object
RequestId	string	The ID of the request.	06273500-249F-5863-121D-74D51123E62C
Code	integer	The response code.	200
Status	string	The status of the response.	Success
Message	string	The response message.	operation success
Success	boolean	Indicates whether the request was successful.	true
Data	object	The response data.
Code	integer	The response code.	200
Message	string	The response message.	无
Success	boolean	Indicates whether the request was successful.	true

Examples

Success response

JSON format

{
  "RequestId": "06273500-249F-5863-121D-74D51123E62C",
  "Code": 200,
  "Status": "Success",
  "Message": "operation success",
  "Success": true,
  "Data": {
    "Code": 200,
    "Message": "无",
    "Success": true
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.