new-optional-request-default-parameter-to-existing-path
Optional request parameter added at path level.
directionrequestareaparameterskindexistenceactionadd
Not breaking (level: info)
oasdiff reports this in the changelog but does not treat it as a breaking change, so it does not fail CI by default.
Change its severity or ignore it
To change the severity oasdiff assigns to new-optional-request-default-parameter-to-existing-path, list its id and a level in a severity-levels file, one rule per line. The level can be err, warn, or info, or none to disable the check entirely:
# severity.txt
new-optional-request-default-parameter-to-existing-path errThen pass it to oasdiff:
oasdiff changelog base.yaml revision.yaml --severity-levels severity.txtSetting the level to none disables the check, so it is no longer reported at all.