IAM role for publishing CloudWatch metrics from DNS query logs

The AWS Identity and Access Management (IAM) policy that's attached to your IAM role or user must include at least the following permissions.

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "CloudWatchMetricFilterPermissions",
            "Effect": "Allow",
            "Action": [
                "logs:PutMetricFilter",
                "logs:DescribeMetricFilters",
                "logs:DeleteMetricFilter",
                "logs:TestMetricFilter"
            ],
            "Resource": "*"
        },
        {
            "Sid": "CloudWatchLogsInsightsPermissions",
            "Effect": "Allow",
            "Action": [
                "logs:StartQuery",
                "logs:StopQuery",
                "logs:GetQueryResults",
                "logs:DescribeQueries",
                "logs:DescribeLogGroups"
            ],
            "Resource": "*"
        },
        {
            "Sid": "CloudWatchMetricsNamespacePermissions",
            "Effect": "Allow",
            "Action": [
                "cloudwatch:PutMetricData",
                "cloudwatch:GetMetricData",
                "cloudwatch:ListMetrics"
            ],
            "Resource": "*"
        }
    ]
}