AliyunServiceRolePolicyForAccessCusOss 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: 14:59:34 on October 14, 2025
Update time: 20:43:30 on June 29, 2026
Current version: v3
Policy content
{
"Version": "1",
"Statement": [
{
"Effect": "Allow",
"Action": [
"oss:ListBuckets",
"oss:GetBucketLocation",
"oss:GetBucketTagging"
],
"Resource": [
"*"
],
"Condition": {}
},
{
"Effect": "Allow",
"Action": [
"oss:DoMetaQuery",
"oss:GetBucketInfo",
"oss:GetBucketStat",
"oss:GetBucketTransferAcceleration",
"oss:GetCnameToken",
"oss:GetMetaQueryStatus",
"oss:GetObject",
"oss:GetObjectVersion",
"oss:GetObjectTagging",
"oss:DescribeRegions",
"oss:ListObjects",
"oss:ListObjectVersions",
"oss:PutObjectTagging",
"oss:DeleteObject",
"oss:DeleteObjectTagging",
"oss:PutObject",
"oss:PutBucketCors",
"oss:ListMultipartUploads",
"oss:ListParts",
"oss:AbortMultipartUpload"
],
"Resource": [
"*"
],
"Condition": {
"StringEquals": {
"oss:BucketTag/bailian-connector-access": [
"ReadAndWrite"
]
}
}
},
{
"Action": "ram:DeleteServiceLinkedRole",
"Resource": "*",
"Effect": "Allow",
"Condition": {
"StringEquals": {
"ram:ServiceName": "cus-oss-access.sfm.aliyuncs.com"
}
}
}
]
}