AWSServiceRoleForAWSTransform

Last Modified

Mar 12, 2026

March 12, 2026 at 09:26 PM UTC

Version

v12

Total Versions

Created

Feb 12, 2026

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Risk

no risk signal

Read from this policy document alone: trust policies, boundaries and SCPs in your account still decide what actually succeeds. How this is assessed

IAM Access Analyzer (2)

Warning / TYPE_MISMATCH
Use the operator type String instead of operator ARN for the condition key kms:EncryptionContext:aws:sso:instance-arn. AWS docs
Warning / TYPE_MISMATCH
Use the operator type String instead of operator ARN for the condition key kms:EncryptionContext:aws:identitystore:identitystore-arn. AWS docs

Policy Document

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97{
  "PolicyVersion": {
    "Document": {
      "Version": "2012-10-17",
      "Statement": [
        {
          "Sid": "PublishCloudWatchMetrics",
          "Effect": "Allow",
          "Action": [
            "cloudwatch:PutMetricData"
          ],
          "Resource": "*",
          "Condition": {
            "StringEquals": {
              "cloudwatch:namespace": [
                "AWS/Transform"
              ]
            }
          }
        },
        {
          "Sid": "UserManagementPolicy",
          "Effect": "Allow",
          "Action": [
            "sso:DescribeApplication",
            "sso:GetApplicationAssignmentConfiguration",
            "sso:ListApplicationAssignmentsForPrincipal"
          ],
          "Resource": [
            "*"
          ]
        },
        {
          "Sid": "AllowKmsAccessViaIdentityCenter",
          "Effect": "Allow",
          "Action": [
            "kms:Decrypt"
          ],
          "Resource": "*",
          "Condition": {
            "ArnLike": {
              "kms:EncryptionContext:aws:sso:instance-arn": "arn:*:sso:::instance/*"
            },
            "StringLike": {
              "kms:ViaService": "sso.*.amazonaws.com"
            }
          }
        },
        {
          "Sid": "AllowKmsAccessViaIdentityStore",
          "Effect": "Allow",
          "Action": [
            "kms:Decrypt"
          ],
          "Resource": "*",
          "Condition": {
            "ArnLike": {
              "kms:EncryptionContext:aws:identitystore:identitystore-arn": "arn:*:identitystore::*:identitystore/*"
            },
            "StringLike": {
              "kms:ViaService": "identitystore.*.amazonaws.com"
            }
          }
        },
        {
          "Sid": "SupportCaseManagement",
          "Effect": "Allow",
          "Action": [
            "support:CreateCase",
            "support:DescribeCases",
            "support:DescribeCommunications",
            "support:AddCommunicationToCase",
            "support:ResolveCase"
          ],
          "Resource": "*"
        },
        {
          "Sid": "ExternalIdpSecretsAccess",
          "Effect": "Allow",
          "Action": [
            "secretsmanager:GetSecretValue"
          ],
          "Resource": "arn:aws:secretsmanager:*:*:secret:transform!*",
          "Condition": {
            "StringEquals": {
              "secretsmanager:ResourceTag/aws:secretsmanager:owningService": "transform",
              "aws:ResourceAccount": "${aws:PrincipalAccount}"
            }
          }
        }
      ]
    },
    "VersionId": "v12",
    "IsDefaultVersion": true,
    "CreateDate": "2026-02-12T18:03:10+00:00"
  }
}