Feature Request - Rate Limiting with Resource Quotas

[dlydiard]

Our use case involves rate limiting specific Vault paths for applications to prevent any single application from becoming a noisy neighbor if it starts to misbehave.

For instance, consider a namespace and service account (SA) with access to the Vault path app/kv/<k8-namespace>/*. We want to limit requests to this path to N requests per second. Additionally, if the new Custom Resource Definition (CRD) is removed, the quota should be removed as well.

https://developer.hashicorp.com/vault/api-docs/system/rate-limit-quotas