# AmazonRDSCustomInstanceProfileRolePolicy
<a name="AmazonRDSCustomInstanceProfileRolePolicy"></a>

**Description**: Allows Amazon RDS Custom to perform various automation actions and database management tasks through an EC2 instance profile.

`AmazonRDSCustomInstanceProfileRolePolicy` is an [AWS managed policy](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_managed-vs-inline.html#aws-managed-policies).

## Using this policy
<a name="AmazonRDSCustomInstanceProfileRolePolicy-how-to-use"></a>

You can attach `AmazonRDSCustomInstanceProfileRolePolicy` to your users, groups, and roles.

## Policy details
<a name="AmazonRDSCustomInstanceProfileRolePolicy-details"></a>
+ **Type**: AWS managed policy 
+ **Creation time**: February 27, 2024, 17:42 UTC 
+ **Edited time:** February 12, 2026, 18:00 UTC
+ **ARN**: `arn:aws:iam::aws:policy/AmazonRDSCustomInstanceProfileRolePolicy`

## Policy version
<a name="AmazonRDSCustomInstanceProfileRolePolicy-version"></a>

**Policy version:** v4 (default)

The policy's default version is the version that defines the permissions for the policy. When a user or role with the policy makes a request to access an AWS resource, AWS checks the default version of the policy to determine whether to allow the request. 

## JSON policy document
<a name="AmazonRDSCustomInstanceProfileRolePolicy-json"></a>

```
{
  "Version" : "2012-10-17",
  "Statement" : [
    {
      "Sid" : "ssmAgentPermission1",
      "Effect" : "Allow",
      "Action" : [
        "ssm:UpdateInstanceInformation"
      ],
      "Resource" : "arn:aws:ec2:*:*:instance/*",
      "Condition" : {
        "StringLike" : {
          "aws:ResourceTag/AWSRDSCustom" : [
            "custom-oracle",
            "custom-sqlserver",
            "custom-oracle-rac"
          ]
        }
      }
    },
    {
      "Sid" : "ssmAgentPermission2",
      "Effect" : "Allow",
      "Action" : [
        "ssm:GetManifest",
        "ssm:PutConfigurePackageResult"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "ssmAgentPermission3",
      "Effect" : "Allow",
      "Action" : [
        "ssm:GetDocument",
        "ssm:DescribeDocument"
      ],
      "Resource" : "arn:aws:ssm:*:*:document/*"
    },
    {
      "Sid" : "ssmAgentPermission4",
      "Effect" : "Allow",
      "Action" : [
        "ssmmessages:CreateControlChannel",
        "ssmmessages:OpenControlChannel"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "ssmAgentPermission5",
      "Effect" : "Allow",
      "Action" : [
        "ec2messages:AcknowledgeMessage",
        "ec2messages:DeleteMessage",
        "ec2messages:FailMessage",
        "ec2messages:GetEndpoint",
        "ec2messages:GetMessages",
        "ec2messages:SendReply"
      ],
      "Resource" : "*"
    },
    {
      "Sid" : "createEc2SnapshotPermission1",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateSnapshot",
        "ec2:CreateSnapshots"
      ],
      "Resource" : [
        "arn:aws:ec2:*:*:volume/*"
      ],
      "Condition" : {
        "StringLike" : {
          "aws:ResourceTag/AWSRDSCustom" : [
            "custom-oracle",
            "custom-sqlserver",
            "custom-oracle-rac"
          ]
        }
      }
    },
    {
      "Sid" : "createEc2SnapshotPermission2",
      "Effect" : "Allow",
      "Action" : [
        "ec2:CreateSnapshot",
        "ec2:CreateSnapshots"
      ],
      "Resource" : [
        "arn:aws:ec2:*::snapshot/*"
      ],
      "Condition" : {
        "StringLike" : {
          "aws:RequestTag/AWSRDSCustom" : [
            "custom-oracle",
            "custom-sqlserver",
            "custom-oracle-rac"
          ]
        }
      }
    },
    {
      "Sid" : "createEc2SnapshotPermission3",
      "Effect" : "Allow",
      "Action" : "ec2:CreateSnapshots",
      "Resource" : [
        "arn:aws:ec2:*:*:instance/*"
      ],
      "Condition" : {
        "StringLike" : {
          "aws:ResourceTag/AWSRDSCustom" : [
            "custom-oracle",
            "custom-sqlserver",
            "custom-oracle-rac"
          ]
        }
      }
    },
    {
      "Sid" : "createTagForEc2SnapshotPermission",
      "Effect" : "Allow",
      "Action" : "ec2:CreateTags",
      "Resource" : "*",
      "Condition" : {
        "StringLike" : {
          "aws:RequestTag/AWSRDSCustom" : [
            "custom-oracle",
            "custom-sqlserver",
            "custom-oracle-rac"
          ],
          "ec2:CreateAction" : [
            "CreateSnapshot",
            "CreateSnapshots"
          ]
        }
      }
    },
    {
      "Sid" : "rdsCustomS3ObjectPermission",
      "Effect" : "Allow",
      "Action" : [
        "s3:putObject",
        "s3:getObject",
        "s3:getObjectVersion",
        "s3:AbortMultipartUpload",
        "s3:ListMultipartUploadParts"
      ],
      "Resource" : [
        "arn:aws:s3:::do-not-delete-rds-custom-*/*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceAccount" : "${aws:PrincipalAccount}"
        }
      }
    },
    {
      "Sid" : "rdsCustomS3BucketPermission",
      "Effect" : "Allow",
      "Action" : [
        "s3:ListBucketVersions",
        "s3:ListBucketMultipartUploads"
      ],
      "Resource" : [
        "arn:aws:s3:::do-not-delete-rds-custom-*"
      ],
      "Condition" : {
        "StringEquals" : {
          "aws:ResourceAccount" : "${aws:PrincipalAccount}"
        }
      }
    },
    {
      "Sid" : "readSecretsFromCpPermission",
      "Effect" : "Allow",
      "Action" : [
        "secretsmanager:GetSecretValue",
        "secretsmanager:DescribeSecret"
      ],
      "Resource" : [
        "arn:aws:secretsmanager:*:*:secret:do-not-delete-rds-custom-*",
        "arn:aws:secretsmanager:*:*:secret:rds-custom!*"
      ],
      "Condition" : {
        "StringLike" : {
          "aws:ResourceTag/AWSRDSCustom" : [
            "custom-oracle",
            "custom-sqlserver",
            "custom-oracle-rac"
          ]
        }
      }
    },
    {
      "Sid" : "createSecretsOnDpPermission",
      "Effect" : "Allow",
      "Action" : [
        "secretsmanager:CreateSecret",
        "secretsmanager:TagResource"
      ],
      "Resource" : [
        "arn:aws:secretsmanager:*:*:secret:do-not-delete-rds-custom-*"
      ],
      "Condition" : {
        "StringLike" : {
          "aws:RequestTag/AWSRDSCustom" : "custom-oracle-rac"
        }
      }
    },
    {
      "Sid" : "publishCwMetricsPermission",
      "Effect" : "Allow",
      "Action" : "cloudwatch:PutMetricData",
      "Resource" : "*",
      "Condition" : {
        "StringEquals" : {
          "cloudwatch:namespace" : [
            "rdscustom/rds-custom-sqlserver-agent",
            "RDSCustomForOracle/Agent"
          ]
        }
      }
    },
    {
      "Sid" : "putEventsToEventBusPermission",
      "Effect" : "Allow",
      "Action" : "events:PutEvents",
      "Resource" : "arn:aws:events:*:*:event-bus/default"
    },
    {
      "Sid" : "cwlUploadPermission",
      "Effect" : "Allow",
      "Action" : [
        "logs:PutRetentionPolicy",
        "logs:PutLogEvents",
        "logs:DescribeLogStreams",
        "logs:CreateLogStream",
        "logs:CreateLogGroup"
      ],
      "Resource" : "arn:aws:logs:*:*:log-group:rds-custom-instance-*"
    },
    {
      "Sid" : "sendMessageToSqsQueuePermission",
      "Effect" : "Allow",
      "Action" : [
        "sqs:SendMessage",
        "sqs:ReceiveMessage",
        "sqs:DeleteMessage",
        "sqs:GetQueueUrl"
      ],
      "Resource" : [
        "arn:aws:sqs:*:*:do-not-delete-rds-custom-*"
      ],
      "Condition" : {
        "StringLike" : {
          "aws:ResourceTag/AWSRDSCustom" : "custom-sqlserver"
        }
      }
    },
    {
      "Sid" : "managePrivateIpOnEniPermission",
      "Effect" : "Allow",
      "Action" : [
        "ec2:AssignPrivateIpAddresses",
        "ec2:UnassignPrivateIpAddresses"
      ],
      "Resource" : "arn:aws:ec2:*:*:network-interface/*",
      "Condition" : {
        "StringLike" : {
          "aws:ResourceTag/AWSRDSCustom" : "custom-oracle-rac"
        }
      }
    },
    {
      "Sid" : "kmsPermissionWithSecret",
      "Effect" : "Allow",
      "Action" : [
        "kms:Decrypt",
        "kms:GenerateDataKey"
      ],
      "Resource" : "*",
      "Condition" : {
        "ArnLike" : {
          "kms:EncryptionContext:SecretARN" : [
            "arn:aws:secretsmanager:*:*:secret:do-not-delete-rds-custom-*",
            "arn:aws:secretsmanager:*:*:secret:rds-custom!*"
          ]
        },
        "StringLike" : {
          "kms:ViaService" : "secretsmanager.*.amazonaws.com"
        }
      }
    },
    {
      "Sid" : "kmsPermissionWithS3",
      "Effect" : "Allow",
      "Action" : [
        "kms:Decrypt",
        "kms:GenerateDataKey"
      ],
      "Resource" : "*",
      "Condition" : {
        "ArnLike" : {
          "kms:EncryptionContext:aws:s3:arn" : "arn:aws:s3:::do-not-delete-rds-custom-*"
        },
        "StringLike" : {
          "kms:ViaService" : "s3.*.amazonaws.com"
        }
      }
    }
  ]
}
```

## Learn more
<a name="AmazonRDSCustomInstanceProfileRolePolicy-learn-more"></a>
+ [Create a permission set using AWS managed policies in IAM Identity Center](https://docs.aws.amazon.com/singlesignon/latest/userguide/howtocreatepermissionset.html) 
+ [Adding and removing IAM identity permissions](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_manage-attach-detach.html) 
+ [Understand versioning for IAM policies](https://docs.aws.amazon.com//IAM/latest/UserGuide/access_policies_managed-versioning.html)
+ [Get started with AWS managed policies and move toward least-privilege permissions](https://docs.aws.amazon.com//IAM/latest/UserGuide/best-practices.html#bp-use-aws-defined-policies)