AliyunServiceRolePolicyForOOSPatchManager is the authorization policy dedicated to a service-linked role. The policy is automatically attached to a service role when the service role is created. Then, the service-linked role is authorized to access other cloud services. This policy is updated by the relevant Alibaba Cloud service. Do not attach this policy to a RAM identity other than a service-linked role.
Policy details
Type: service system policy
Creation time: 10:29:22 on April 28, 2024
Update time: 06:13:24 on September 22, 2025
Current version: v3
Policy content
{
"Version": "1",
"Statement": [
{
"Action": [
"ecs:CreateSnapshot",
"ecs:DescribeCloudAssistantStatus",
"ecs:DescribeDisks",
"ecs:DescribeInstances",
"ecs:DescribeInvocationResults",
"ecs:DescribeInvocations",
"ecs:DescribeManagedInstances",
"ecs:DescribeSnapshots",
"ecs:RebootInstance",
"ecs:RunCommand"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"ecs:InvokeCommand"
],
"Resource": [
"acs:ecs:*:*:command/ACS-ECS-PatchManager-for-linux.sh",
"acs:ecs:*:*:command/ACS-ECS-PatchManager-for-windows.ps1",
"acs:ecs:*:*:instance/*"
],
"Effect": "Allow"
},
{
"Action": [
"ecd:CreateSnapshot",
"ecd:DescribeCloudAssistantStatus",
"ecd:DescribeDesktops",
"ecd:DescribeInvocations",
"ecd:DescribeSnapshots",
"ecd:RebootDesktops",
"ecd:RunCommand"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"oos:ListInstancePatchStates"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": "ram:DeleteServiceLinkedRole",
"Resource": "*",
"Effect": "Allow",
"Condition": {
"StringEquals": {
"ram:ServiceName": "patchmanager.oos.aliyuncs.com"
}
}
}
]
}