I started a Vault instance in my local k8s cluster and it's up and running. Then I login to the pod and run vault kv put secret/config foo=world. But I got error:

Error making API request.

URL: GET https://127.0.0.1:8200/v1/sys/internal/ui/mounts/secret/config
Code: 403. Errors:

* preflight capability check returned 403, please ensure client's policies grant access to path "secret/config/"

Then I tried with enable userpass (user: test-user and password: training) attached with full policy on path secret/abc/*. Then, I run command:

vault kv put secret/lsdc username='test-user' password='training' ttl='30000s'

However, I still get the same error output. What would be the reason?