Changes to Search leads

removed the enum value custom_fields from the query request parameter fields

removed the enum value lead.was_seen from the query request parameter include_fields

removed the enum value notes from the query request parameter fields

removed the enum value title from the query request parameter fields

for the query request parameter fields, the type changed from string to array

for the query request parameter include_fields, the type changed from string to array

removed the enum value false from the query request parameter exact_match

removed the enum value true from the query request parameter exact_match

the allOf[subschema #2]/data/items/items/item/custom_fields response's property type changed from integer to array for status 200

endpoint added