I added the following inline policy to IAM user. The Role should only see lambdas tagged with environment:development. but this gives error.

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "lambda:GetAccountSettings",
                "lambda:ListFunctions"
            ],
            "Resource": "*",
            "Condition": {
                "StringEquals": {
                    "aws:ResourceTag/environment": "development"
                }
            }
        }
    ]
}
[![error][1]][1]

if i remove the entire condition field the user can list all lambdas fine. with some warning at the top. what is the problem with the Condition?
[![error2][1]][1]