DescribeTrigger - Container Service for Kubernetes - Alibaba Cloud Documentation Center

Queries triggers that match specific conditions.

Debugging

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Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
cs:DescribeTrigger	get	Cluster acs:cs:{#regionId}:{#accountId}:cluster/{#ClusterId}	none	none

Request syntax

GET /clusters/[cluster_id]/triggers HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
cluster_id	string	Yes	The cluster ID.	c5cdf7e3938bc4f8eb0e44b21a80f****
Namespace	string	Yes	The namespace to which the application belongs.	default
Type	string	No	The type of trigger. Valid values: `deployment`: performs actions on Deployments. `application`: performs actions on applications that are deployed in Application Center. Default value: `deployment`. If you do not set this parameter, triggers are not filtered by type.	deployment
Name	string	Yes	The application name.	web-server
action	string	No	The action that the trigger performs. Set the value to redeploy. `redeploy`: redeploys the resources specified by `project_id`. If you do not specify this parameter, triggers are not filtered by action.	redeploy

Response parameters

Parameter	Type	Description	Example
	array<object>	The details of the triggers returned.
trigger_info	object
id	string	The ID of the trigger.	1234
name	string	The name of the trigger.	test
cluster_id	string	The ID of the associated cluster.	c259f563386444ebb8d7****
project_id	string	The name of the project. The name consists of the namespace where the application is deployed and the name of the application. The format is `${namespace}/${name}`. Example: default/test-app.	default/test-app
type	string	The type of trigger. Valid values: `deployment`: performs actions on Deployments. `application`: performs actions on applications that are deployed in Application Center. Default value: `deployment`.	deployment
action	string	The action that the trigger performs. The value is set to redeploy. `redeploy`: redeploys the resource specified by project_id.	redeploy
token	string	The token information.	eyJhbGci***

Examples

Sample success responses

JSONformat

[
  {
    "id": "1234",
    "name": "test",
    "cluster_id": "c259f563386444ebb8d7****",
    "project_id": "default/test-app",
    "type": "deployment",
    "action": "redeploy",
    "token": "eyJhbGci***"
  }
]

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2023-05-29	The internal configuration of the API is changed, but the call is not affected	View Change Details