Update a budget.
Request model for updating a budget.
Successful Response
Response model for budget information.
max_budget is the per-user spending limit, and multiple users can share one budget, so the usage rollup is an aggregate over the users assigned to this budget: how many there are and their combined spend / reserved. Assigning users to a budget is done through the users API (dashboard support lands with user management), so a fresh gateway reports zeros here.