Required roles and permissions for users who manage CloudWatch canaries - Amazon CloudWatch
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Required roles and permissions for users who manage CloudWatch canaries

To view canary details and the results of canary runs, you must be signed in as a user with either the CloudWatchSyntheticsFullAccess or the CloudWatchSyntheticsReadOnlyAccess policies attached. To read all Synthetics data in the console, you also need the AmazonS3ReadOnlyAccess and CloudWatchReadOnlyAccess policies. To view the source code used by canaries, you also need the AWSLambda_ReadOnlyAccess policy.

To create canaries, you must be signed in as an user who has the CloudWatchSyntheticsFullAccess policy or a similar set of permissions. To create IAM roles for the canaries, you also need the following inline policy statement:

JSON
{
    "Version":"2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "iam:CreateRole",
                "iam:CreatePolicy",
                "iam:AttachRolePolicy"
            ],
            "Resource": [
                "arn:aws-cn:iam::*:role/service-role/CloudWatchSyntheticsRole*",
                "arn:aws-cn:iam::*:policy/service-role/CloudWatchSyntheticsPolicy*"
            ]
        }
    ]
}
Important

Granting a user the iam:CreateRole, iam:CreatePolicy, and iam:AttachRolePolicy permissions gives that user full administrative access to your Amazon account. For example, a user with these permissions can create a policy that has full permissions for all resources and can attach that policy to any role. Be very careful about who you grant these permissions to.

For information about attaching policies and granting permissions to users, see Changing Permissions for an IAM User and To embed an inline policy for a user or role.