Changes to Delete one budget

added the optional property budgets/items/enforced_cost_basis to the response with the 200 status

added the optional property budgets/items/cost_basis to the response with the 200 status

added the new internal_error enum value to the type response property for the response status 400

added the new internal_error enum value to the type response property for the response status 401

added the new internal_error enum value to the type response property for the response status 403

added the new internal_error enum value to the type response property for the response status 503

added the new permission_error enum value to the type response property for the response status 400

added the new permission_error enum value to the type response property for the response status 401

added the new permission_error enum value to the type response property for the response status 503

added the non-success response with the status 403

added the optional property budgets/items/effective_subject to the response with the 200 status

added the optional property budgets/items/per_child to the response with the 200 status

added the new optional request property scope

added the new optional request property subject

added the optional property budgets/items/scope to the response with the 200 status

added the optional property budgets/items/subject to the response with the 200 status

endpoint added