def delete_key(vault_base_url, key_name, custom_headers:nil)
      response = delete_key_async(vault_base_url, key_name, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
def delete_key(vault_base_url, key_name, custom_headers:nil)
      response = delete_key_async(vault_base_url, key_name, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
Deletes a key of any type from storage in Azure Key Vault.

 The delete key operation cannot be used to remove individual versions of a
 key. This operation removes the cryptographic material associated with the
 key, which means the key is not usable for Sign/Verify, Wrap/Unwrap or
 Encrypt/Decrypt operations. This operation requires the keys/delete
 permission.

 @param vault_base_url [String] The vault name, for example
 https://myvault.vault.azure.net.
 @param key_name [String] The name of the key to delete.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [DeletedKeyBundle] operation results.