Policy: AmazonEC2RoleforSSM ARN: arn:aws:iam::aws:policy/service-role/AmazonEC2RoleforSSM Allowed Actions Actions Services cloudwatch:PutMetricData cloudwatch ds:CreateComputer ds ds:DescribeDirectories ds ec2:DescribeInstanceStatus ec2 ec2messages:AcknowledgeMessage ec2messages ec2messages:DeleteMessage ec2messages ec2messages:FailMessage ec2messages ec2messages:GetEndpoint ec2messages ec2messages:GetMessages ec2messages ec2messages:SendReply ec2messages logs:CreateLogGroup logs logs:CreateLogStream logs logs:DescribeLogGroups logs logs:DescribeLogStreams logs logs:PutLogEvents logs s3:AbortMultipartUpload s3 s3:GetBucketLocation s3 s3:GetEncryptionConfiguration s3 s3:GetObject s3 s3:ListBucket s3 s3:ListBucketMultipartUploads s3 s3:ListMultipartUploadParts s3 s3:PutObject s3 ssm:DescribeAssociation ssm ssm:DescribeDocument ssm ssm:GetDeployablePatchSnapshotForInstance ssm ssm:GetDocument ssm ssm:GetManifest ssm ssm:GetParameters ssm ssm:ListAssociations ssm ssm:ListInstanceAssociations ssm ssm:PutComplianceItems ssm ssm:PutConfigurePackageResult ssm ssm:PutInventory ssm ssm:UpdateAssociationStatus ssm ssm:UpdateInstanceAssociationStatus ssm ssm:UpdateInstanceInformation ssm ssmmessages:CreateControlChannel ssmmessages ssmmessages:CreateDataChannel ssmmessages ssmmessages:OpenControlChannel ssmmessages ssmmessages:OpenDataChannel ssmmessages