defaultImpedanceCutoffs

The default cutoffs value. Cutoffs specify the quantity of the impedance to apply. They constrain the extent of the service area to be calculated. For example, if you apply breaks of 5, 10, and 15 when the impedance is set to Time, the service area will include those streets that can be reached within 5, 10, and 15 minutes. The cutoffs you specify in the defaultBreaks property are applied to all facilities that don't contain their own cutoffs.