request-parameter-property-list-of-types-widened

Change its severity or ignore it

To change the severity oasdiff assigns to request-parameter-property-list-of-types-widened, 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
request-parameter-property-list-of-types-widened err

Then pass it to oasdiff:

oasdiff changelog base.yaml revision.yaml --severity-levels severity.txt

Setting the level to none disables the check, so it is no longer reported at all.