You can perform an expansion that includes filtering on the deepest expansion segment using the following example:
. . /api/v1/Plants?$expand=Functional_Areas($expand=Functional_Units($filter=contains(Name,'Utilities'))
You can perform an expansion that includes filtering on the deepest expansion segment using the following example:
. . /api/v1/Plants?$expand=Functional_Areas($expand=Functional_Units($filter=contains(Name,'Utilities'))