Help Center/MapReduce Service/API Reference/Permissions and Supported Actions/Actions Supported by Policy-based Authorization
Updated on 2026-01-04 GMT+08:00
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Actions Supported by Policy-based Authorization

This section describes the actions, resources, and conditions supported by MRS in policy-based authorization.

Actions

MRS provides system-defined policies that can be directly used in IAM. You can also create custom policies to supplement system-defined policies for more refined access control. Operations supported by policies are specific to APIs. The following are common concepts related to policies:

  • Permissions: statements in a policy that allow or deny certain operations.
  • APIs: REST APIs that can be called by a user who has been granted specific permissions.
  • Actions: specific operations that are allowed or denied in a custom policy.
  • Dependencies: actions which a specific action depends on. When allowing an action for a user, you also need to allow any existing action dependencies for that user.
  • IAM projects/Enterprise projects: the authorization scope of a custom policy. A custom policy can be applied to IAM projects or enterprise projects or both. Policies that contain actions for both IAM and enterprise projects can be used and applied for both IAM and Enterprise Management. Policies that contain actions only for IAM projects can be used and applied to IAM only. Administrators can check whether an action supports IAM projects or enterprise projects in the action list. For details about the differences between IAM and enterprise management, see Differences Between IAM and Enterprise Management

The following table lists the actions that you can define in policy statements for MRS.

Table 1 Actions supported by MRS

Permission

API

Action

IAM Project

(Project)

Enterprise Project

(Enterprise Project)

Creating a cluster and executing a job (V1)

POST /v1.1/{project_id}/run-job-flow

mrs:cluster:create

√

√

Creating a cluster (V2)

POST/v2/{project_id}/clusters

√

√

Querying a cluster list (V1)

GET /v1.1/{project_id}/cluster_infos

mrs:cluster:list

√

√

Obtaining a cluster list (v2) (cluster details can be included)

GET/v2/{project_id}/clusters

√

√

Deleting a cluster

DELETE /v1.1/{project_id}/clusters/{cluster_id}

mrs:cluster:delete

√

√

Querying a host list (V1)

GET /v1.1/{project_id}/clusters/{cluster_id}/hosts

mrs:host:list

√

√

Querying a file list (V2)

GET/v2/{project_id}/clusters/{cluster_id}/files

mrs:file:list

√

√

Adding and executing a job (V1)

POST /v1.1/{project_id}/jobs/submit-job

mrs:job:submit

√

√

Adding and executing a job (V2)

POST /v2/{project_id}/clusters/{cluster_id}/job-executions

√

√

Querying the exe object list of jobs (V1)

GET /v1.1/{project_id}/job-exes

mrs:job:list

√

√

Querying information about a job (V2)

GET /v2/{project_id}/clusters/{cluster_id}/job-executions/{job_execution_id}

√

√

Querying a list of jobs (V2)

GET /v2/{project_id}/clusters/{cluster_id}/job-executions

√

√

Obtaining the SQL result (V2)

GET /v2/{project_id}/clusters/{cluster_id}/job-executions/{job_execution_id}/sql-result

√

√

Querying exe object details (V1)

GET /v1.1/{project_id}/job-exes/{job_exe_id}

mrs:job:get

√

√

Querying user agent information

GET/v2/{project_id}/clusters/{cluster_id}/agency-mapping

√

√

Querying job log details

GET/v2/{project_id}/clusters/{cluster_id}/job-executions/{job_execution_id}/log-detail

√

√

Querying tags of a specified cluster

GET /v1.1/{project_id}/clusters/{cluster_id}/tags

mrs:tag:list

√

√

Querying all tags

GET /v1.1/{project_id}/clusters/tags

√

√

Creating a tag for a cluster

POST/v1.1/{project_id}/clusters/{cluster_id}/tags

mrs:tag:create

√

√

Adding or deleting cluster tags in batches

POST /v1.1/{project_id}/clusters/{cluster_id}/tags/action

mrs:tag:batchOperate

√

√

Querying a list of clusters with specified tags

POST /v1.1/{project_id}/clusters/resource_instances/action

mrs:tag:listResource

√

×

Terminating a Job (V2)

POST /v2/{project_id}/clusters/{cluster_id}/job-executions/{job_execution_id}/kill

mrs:job:stop

√

√

Deleting jobs in batches (V2)

POST /v2/{project_id}/clusters/{cluster_id}/job-executions/batch-delete

mrs:job:batchDelete

√

√

Canceling SQL execution

POST/v2/{project_id}/clusters/{cluster_id}/sql-execution/{sql_id}/cancel

mrs:sql:cancel

√

√

Submitting a SQL statement

POST/v2/{project_id}/clusters/{cluster_id}/sql-execution

mrs:sql:execute

√

√

Obtaining all auto scaling policies

GET/v2/{project_id}/autoscaling-policy/{cluster_id}

mrs:cluster:policy

√

√

Configuring an auto scaling rule

POST /v1.1/{project_id}/autoscaling-policy/{cluster_id}

√

√

Updating user agent information

PUT/v2/{project_id}/clusters/{cluster_id}/agency-mapping

mrs:cluster:syncUser

√

√

Obtaining job execution results

GET/v2/{project_id}/clusters/{cluster_id}/sql-execution/{sql_id}

mrs:sql:get

√

√