# az provider > Manage resource providers. > Part of `azure-cli` (also known as `az`). > More information: . - Register a provider: `az provider register {{[-n|--namespace]}} {{Microsoft.PolicyInsights}}` - Unregister a provider: `az provider unregister {{[-n|--namespace]}} {{Microsoft.Automation}}` - List all providers for a subscription: `az provider list` - Show information about a specific provider: `az provider show {{[-n|--namespace]}} {{Microsoft.Storage}}` - List all resource types for a specific provider: `az provider list --query "[?namespace=='{{Microsoft.Network}}'].resourceTypes[].resourceType"`