Similar to getField, but instead this method will return a Lookup object for the specified SObjectField. The SObjectField must be an existing lookup field on reservation.
Description. Describe what the method does, what it expects, and what it outputs. Describe any cases in which the method might not work as expected. Describe any exceptions that this method is likely to throw.
Description. Describe what the method does, what it expects, and what it outputs. Describe any cases in which the method might not work as expected. Describe any exceptions that this method is likely to throw.