Managing Queue Policies

Scenario

Configure queue policies if multiple users or services need to access the same message queue.

Procedure

1. Log in to the management console.
2. Click in the upper left corner of the management console and select a region.
   

   Select the same region as your application service.

3. Click Service List, and choose Application > Distributed Message Service to open the DMS console.
4. In the navigation pane, choose Queue Manager.
5. Click the name of a queue for which you want to add a queue policy.
6. On the queue details page, click the Policy Management tab.
7. On the Policy Management tab page, click Create Queue Policy.
8. Specify parameters as shown in Table 1.

   Table 1 Queue policy parameters

   Parameter	Description
   Queue Name	Name of the queue to which the new policy will be applied.
   Effect	Allow Deny The default permission is Allow.
   Policy Type	User-based Service-based The default policy type is User-based.
   Users	This parameter is configurable if Policy Type is User-based. All users Specified users: The user list can be any of the following three or any comma-separated combination of the following three: domain IDs, domain names, and Uniform Resource Names (URNs). URN is a unique resource ID in the format of urn:csp:service:region_id:domain_id:resourcetype:resource or urn:csp:service:region_id:domain_id:resource. Fields: csp: cloud service provider service: abbreviation of a service name, for example, SMN region_id: region ID for example, ap-southeast-1 domain_id: domain ID resourcetype: resource type resource: resource name, for example, Topic_test URN example: urn:csp:smn:ap-southeast-1:e23bf08ebb924730b452426c60849564:user:Topic_test By default, All users is selected.
   Services	Service authorized to access DMS if Policy Type is Service-based. The following services can be selected: FunctionGraph SMN
   Actions	Actions on the chosen queue. DMS:GetQueue DMS:CreateGroup DMS:GetGroups DMS:DeleteGroup DMS:ProduceMessages DMS:ConsumeMessages