Which of the following describes a way to make a REST step dynamic in Flow Designer?

• A. Use a data pill in the resource path for any variable information described in the external API documentation
• B. Hard-code all values in the REST step
• C. Use a scripted REST API outside Flow Designer
• D. Use a static URL without parameters

Answer: (A)

Making a REST step dynamic in Flow Designer is achieved by inserting runtime values through data pills into the endpoint path. Data pills are the dynamic tokens you pull from earlier steps or user inputs, and placing them in the resource path lets the URL adapt to each call, such as substituting a resource ID or other variable segments described in the external API documentation. This approach keeps the flow flexible and able to handle different data without hard-coding values.

Hard-coding all values fixes the URL and makes it non-dynamic. Using a scripted REST API outside Flow Designer isn’t necessary for adding dynamism to a REST step, and a static URL without parameters cannot respond to varying inputs.