es:DescribeReservedElasticsearchInstances is a List access-level action in the es service. Grants permission to fetch OpenSearch Service Reserved Instances that have already been purchased. This permission is deprecated. Use DescribeReservedInstances instead
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 es:DescribeReservedElasticsearchInstances. Replace "Resource": "*" with a specific ARN to follow least privilege.
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowEsDescribeReservedElasticsearchInstances",
"Effect": "Allow",
"Action": "es:DescribeReservedElasticsearchInstances",
"Resource": "*"
}
]
}