AliyunServiceRolePolicyForOSSSystemTables 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: 14:09:57 on August 27, 2026
Update time: 14:09:57 on August 27, 2026
Current version: v1
Policy content
{
"Version": "1",
"Statement": [
{
"Effect": "Allow",
"Action": [
"oss:CreateTableBucket",
"oss:GetTableBucket",
"oss:PutTableBucketPolicy",
"oss:PutTableBucketEncryption"
],
"Resource": "acs:osstables:*:*:bucket/oss-managed-table-bucket"
},
{
"Effect": "Allow",
"Action": [
"oss:CreateNamespace",
"oss:GetNamespace"
],
"Resource": "acs:osstables:*:*:bucket/oss-managed-table-bucket",
"Condition": {
"StringLike": {
"osstables:namespace": "b_*"
}
}
},
{
"Effect": "Allow",
"Action": [
"oss:CreateTable",
"oss:PutTableData",
"oss:GetTable",
"oss:PutTablePolicy",
"oss:PutTableEncryption"
],
"Resource": "acs:osstables:*:*:bucket/oss-managed-table-bucket/table/*",
"Condition": {
"StringLike": {
"osstables:namespace": "b_*"
},
"StringEquals": {
"osstables:tableName": [
"journal",
"inventory"
]
}
}
},
{
"Effect": "Allow",
"Action": [
"kms:Decrypt",
"kms:GenerateDataKey",
"kms:DescribeKey"
],
"Resource": "*"
},
{
"Effect": "Allow",
"Action": "ram:DeleteServiceLinkedRole",
"Resource": "*",
"Condition": {
"StringEquals": {
"ram:ServiceName": "systemtables.oss.aliyuncs.com"
}
}
}
]
}