Deletes the budget for the specified organization. Admins may delete any budget. Non-admins may delete only cloud-resource-scoped budgets for which they have update access on all scoped resources.
DELETE
/api/v1/billing/organization/{organization_id}/budgets/{budget_id}
curl \
--request DELETE 'https://cloud.elastic.co/api/v1/billing/organization/{organization_id}/budgets/{budget_id}'