We have three endpoints that returns variable names:

• POST /api/variables
• POST /api/decision-variables/inputs/names
• POST /api/decision-variables/outputs/names

AT:

• All listed endpoints receive an array of objects instead of a single object. The object structure itself remains unchanged
• The response returns the variable names and types of all variables across the provided definitions. If the same variable/type combination exists across multiple definitions, it will only appear once in the result.