A customer asks an engineer to develop a framework to configure Cisco services that will be used to replace process of manual device configuration. The engineer plans to use a programmatic interface and must keep these considerations in mind:

• The customer ' s environment requires the script to authenticate before executing further actions.

• The customer ' s security requirements mandate the use of HTTPS transport.

• The support stall has limited shell scripting knowledge, so the scripts should be easy to read and write and be serf-documenting.

Which two solutions should be used to meet these requirements? (Choose two.)