Sets the ability to pass empty-valued parameters. This is valid only for query parameters and allows
sending a parameter with an empty value. Default value is false. If style is used, and if behavior
is n/a (cannot be serialized), the value of allowEmptyValue SHALL be ignored.
Sets the ability to pass empty-valued parameters. This is valid only for query parameters and allows sending a parameter with an empty value. Default value is false. If style is used, and if behavior is n/a (cannot be serialized), the value of allowEmptyValue SHALL be ignored.