post https://api-sandbox.thisisbud.com/v1/affordability/spending-groups
Provide a list of groups and categories to be returned as a breakdown of spending, along with all sources of income. If no groups are specified by the client, the Bud default standard of the most commonly used categories and groups will be returned. The header parameters X-From-Month and X-To-Month allow you to filter the result to a specified range of months.