<%- assert_locals field -%> <%- field_name_interpolated = "request_pb.#{field.name}" -%> <%- has_field_name_interpolated = "request_pb.has_#{field.name}?" -%> <%- if field.proto3_optional? -%> query_string_params["<%= field.camel_name %>"] = <%= field_name_interpolated %>.to_s if <%= has_field_name_interpolated %> <%- else -%> query_string_params["<%= field.camel_name %>"] = <%= field_name_interpolated %>.to_s <%- end -%>