return fmt.Errorf("plugin binary directory %s did not exist", pluginBinDir)
		}

		return fmt.Errorf("error inspecting binary directory %s: %w", pluginBinDir, err)
	}

	credentialProviderConfig, err := readCredentialProviderConfigFile(pluginConfigFile)
	if err != nil {
		return err
	}

	errs := validateCredentialProviderConfig(credentialProviderConfig)
	if len(errs) > 0 {