oam:ListSinks is a Read access-level action in the oam service. Grants permission to retrieve the ARNs of cross-account monitoring sinks in this account
This action does not support resource-level permissions; use "Resource": "*" in your policy.
No condition keys are documented for this action.
A minimal policy that allows oam:ListSinks. Replace "Resource": "*" with a specific ARN to follow least privilege.
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowOamListSinks",
"Effect": "Allow",
"Action": "oam:ListSinks",
"Resource": "*"
}
]
}