Cloud watch log access to an IAM user for only only one specific log group

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I initially tried with all the json policies in the below link. https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/iam-identity-based-access-control-cwl.html#customer-managed-policies-cwl

And i finally got a solution of giving "list, read, write" access to one specific loggroup for an IAM user by using below JSON policy. But it is able to see the list of other log groups as well. As per the below JSON policy i tired limiting the resource for listing as well. It didn't work.

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "VisualEditor0",
            "Effect": "Allow",
            "Action": [
                "logs:GetLogRecord",
                "logs:DescribeLogGroups"
            ],
            "Resource": "*"
        },
        {
            "Sid": "VisualEditor1",
            "Effect": "Allow",
            "Action": [
                "logs:Describe*",
                "logs:FilterLogEvents",
                "logs:GetLogEvents"
            ],
            "Resource": "arn:aws:logs:us-east-1:XXXXXXXXXXXX:log-group:/aws/lambda/XXXX:log-stream:*"
        }
    ]
}

But then i found the tagging as a solution and tried tagging the loggroup and user with same tag and tried below JSON policy. That didn't work either.

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Action": [
                "logs:*"
            ],
            "Effect": "Allow",
            "Resource": "*",
            "Condition": {
                "StringLike": {
                    "logs:ResourceTag/Team": "Green"
                }
            }
        }
    ]
}

Please can someone kindly suggest a way where i could give access to one specific IAM user for only one group to either, list&read or list,read&write. But that user should not be able to see the other log groups.

0 Answers
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