* change isBodyAllowed to return true
for delete method
Add method
isMethodPutOrPatchOrPost
* change templates to use isMethodPutOrPatchOrPost
to be compatible with previous versions,
lubrary mainterners should decide
if want to use isBodyAllowed
* since angular 12.1 delete with body is supported
Change angular typescript to support delete with body if
angular version is >= 12.1
update default ngVersion to be latest
12.2.12
* generate samples and docs
* ApiClient was OK
revert my changes