Dev server plugin directory

Is it possible to set the plugin_directory for the dev server?

I am trying to test out integrating vault with my oracle db and I need to install the oracle plugin. I keep getting this error –

Error writing data to sys/plugin/catalog/oracle-database-plugin: Error making API request.

Code: 404. Errors:

* 1 error occurred:
	* unsupported path

Are you using Terraform or just the Vault command line for enabling this?

For Terraform, we used the vault_generic_endpoint resource and set the path to sys/plugins/catalog/database/oracle-database-plugin.

If you using the command line, this should work.

vault write sys/plugin/catalog/oracle-database-plugin sha_256="<sha256 value>" command=vault-plugin-database-oracle