Query an AMQP Queue

Function

This API is used by an application to query the details of a specific queue on the IoT platform.

Debugging

You can debug this API through automatic authentication in API Explorer or use the SDK sample code generated by API Explorer.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.

If you are using identity policy-based authorization, the following identity policy-based permissions are required.

Action	Access Level	Resource Type (*: required)	Condition Key	Alias	Dependencies
iotda:amqpqueue:query	Read	-	g:EnterpriseProjectId	-	-

URI

GET /v5/iot/{project_id}/amqp-queues/{queue_id}

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Parameter description: project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
queue_id	Yes	String	Parameter description: queue ID, which uniquely identifies a queue. Value: The value can contain a maximum of 36 characters. Only letters, digits, underscores (_), and hyphens (-) are allowed.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
Instance-Id	No	String	Parameter description: instance ID. Unique identifier of each instance in the physical multi-tenant scenario. Mandatory for professional editions and recommended in other cases. Log in to the IoTDA console and choose Overview in the navigation pane to view the instance ID. For details, see Viewing Instance Details.

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
queue_id	String	Unique queue ID.
queue_name	String	Queue name, which must be unique for the same tenant.
create_time	String	Time when the queue was created on the platform. The value is in the format of yyyyMMdd'T'HHmmss'Z', for example, 20151212T121212Z.
last_modify_time	String	Time when the queue was last modified on the platform. The value is in the format of yyyyMMdd'T'HHmmss'Z', for example, 20151212T121212Z.

Example Requests

Queries details about a specified queue.

GET https://{endpoint}/v5/iot/{project_id}/amqp-queues/{queue_id}

Example Responses

Status code: 200

{
  "queue_id" : "d4922d8a-6c8e-4396-852c-164aefa6638f",
  "queue_name" : "myQueue0",
  "create_time" : "20190303T081011Z",
  "last_modify_time" : "20190303T081011Z"
}