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Appendix 2. Changes from 4.0 to 4.2

Backward incompatible changes

General

httptest

Changes:
ZBXNEXT-4933 httptest.create, httptest.update: dropped support of string format for headers and variables fields in both web scenario and web scenario step objects.

map

Changes:
ZBXNEXT-4933 map.create, map.update: dropped support of elementid in map element object.

Other changes and bug fixes

General

dcheck

Changes:
ZBXNEXT-4938 dcheck.get: returns new properties host_source and name_source.

discoveryrule

Changes:
ZBXNEXT-4865 discoveryrule.create, discoveryrule.update, discoveryrule.get: added support for Prometheus agents in preprocessing steps.
ZBXNEXT-5083 discoveryrule.create, discoveryrule.update, discoveryrule.get: added support of dependent discovery rules.
ZBXNEXT-4087 discoveryrule.get: added new query option selectPreprocessing.
ZBXNEXT-4087 discoveryrule.create,discoveryrule.update: added new property preprocessing.
ZBXNEXT-4877 discoveryrule.get: added new query option selectLLDMacroPaths.
ZBXNEXT-1190 discoveryrule.get: added new query option selectApplicationPrototypes.

drule

Changes:
ZBXNEXT-4938 drule.create,drule.update: added new options host_source and name_source in dchecks array.

host

Changes:
ZBXNEXT-4731 host.create, host.update: added new property tags.
ZBXNEXT-4731 host.get: added new parameters evaltype and tags that allow to filter hosts by tags.
ZBXNEXT-4731 host.get: added new option selectTags that returns host tags in the tags property.

item

Changes:
ZBXNEXT-4865 item.create, item.update, item.get: added support for Prometheus agents in preprocessing steps.
ZBXNEXT-4742 item.create, item.update, item.get: added new item preprocessing types; extended item preprocessing with custom error handlers.

itemprototype

Changes:
ZBXNEXT-4865 itemprototype.create, itemprototype.update, itemprototype.get: added support for Prometheus agents in preprocessing steps.
ZBXNEXT-4742 itemprototype.create, itemprototype.update, itemprototype.get: added new item preprocessing types; extended item preprocessing with custom error handlers.

trigger

Changes:
ZBXNEXT-221 trigger.get: added new query option dependent

template

Changes:
ZBXNEXT-4731 template.create, template.update: added new property tags.
ZBXNEXT-4731 template.get: added new parameters evaltype and tags that allow to filter templates by tags.
ZBXNEXT-4731 template.get: added new option selectTags that returns template tags in the tags property.