AmazonSSMManagedEC2InstanceDefaultPolicy
Last Modified
Mar 12, 2026
March 12, 2026 at 09:28 PM UTC
Version
v2
Total Versions
2
Created
Jul 16, 2024
Actions
23
Policy Document
View on GitHub{
"PolicyVersion": {
"Document": {
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowSSMAgentPermissions",
"Effect": "Allow",
"Action": [
"ssm:DescribeAssociation",
"ssm:GetDeployablePatchSnapshotForInstance",
"ssm:GetDocument",
"ssm:DescribeDocument",
"ssm:GetManifest",
"ssm:ListAssociations",
"ssm:ListInstanceAssociations",
"ssm:PutInventory",
"ssm:PutComplianceItems",
"ssm:PutConfigurePackageResult",
"ssm:UpdateAssociationStatus",
"ssm:UpdateInstanceAssociationStatus",
"ssm:UpdateInstanceInformation"
],
"Resource": "*"
},
{
"Sid": "AllowSSMChannelMessaging",
"Effect": "Allow",
"Action": [
"ssmmessages:CreateControlChannel",
"ssmmessages:CreateDataChannel",
"ssmmessages:OpenControlChannel",
"ssmmessages:OpenDataChannel"
],
"Resource": "*"
},
{
"Sid": "AllowSSMLegacyMessaging",
"Effect": "Allow",
"Action": [
"ec2messages:AcknowledgeMessage",
"ec2messages:DeleteMessage",
"ec2messages:FailMessage",
"ec2messages:GetEndpoint",
"ec2messages:GetMessages",
"ec2messages:SendReply"
],
"Resource": "*"
}
]
},
"VersionId": "v2",
"IsDefaultVersion": true,
"CreateDate": "2024-07-16T18:14:07+00:00"
}
}Version History (5 recorded)
Raw historyAmazonSSMManagedEC2InstanceDefaultPolicy - Policy Version v2
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Mar 12, 2026
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Sep 18, 2024
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Jul 16, 2024
7eb38eaUpdate detected
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May 13, 2024
1b36617Update detected
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Aug 30, 2022
99dc83e