SolvingMode(value)Defines how the solver should handle the request. In all modes but
VALIDATE_ONLY, if the request is invalid, you will receive an
INVALID_REQUEST error. See
max_validation_errors
to cap the number of errors returned.
Values:
DEFAULT_SOLVE (0):
Solve the model.
VALIDATE_ONLY (1):
Only validates the model without solving it: populates as
many
OptimizeToursResponse.validation_errors
as possible.
DETECT_SOME_INFEASIBLE_SHIPMENTS (2):
Only populates
OptimizeToursResponse.validation_errors
or
OptimizeToursResponse.skipped_shipments,
and doesn't actually solve the rest of the request
(status and routes are unset in the response). If
infeasibilities in injected_solution_constraint routes
are detected they are populated in the
OptimizeToursResponse.validation_errors
field and
OptimizeToursResponse.skipped_shipments
is left empty.
*IMPORTANT*: not all infeasible shipments are returned here,
but only the ones that are detected as infeasible during
preprocessing.