A KMS key is not configured to auto-rotate.
Explanation
You should configure your KMS keys to auto rotate to maintain security and defend against compromise.
Insecure Example
The following example will fail the AWS019 check.
resource "aws_kms_key" "kms_key" {
enable_key_rotation = false
}
Secure Example
The following example will pass the AWS019 check.
resource "aws_kms_key" "kms_key" {
enable_key_rotation = true
}