Fill in the blanks to complete the python script to request a service ticket using the APIC-EM rest API for the user "devnetuser".

How does a developer create and switch to a new branch called 'my-bug--fix', to develop a product fix?
Fill in the blanks to complete the statement.
Cisco DNA provide the capability to send an HTTP _______________ request to the API endpoint https://DNA-c_API_ADDRESS/api/vi/network-device/ and receive the network __________ list in __________ format.

A developer pushes an application to production. The application receives a webhook over HTTPS without a secret. The webhook information contains credentials to service in cleartext. When the information is received, it is stored in the database with an SHA-256 hash. Credentials to the database are accessed at runtime through the use of a vault service. While troubleshooting, the developer sets the logging to debug to view the message from the webhook. What is the security issue in this scenario?
What is a characteristic of Waterfall compared to Agile software development method?