serializers | Additional keyword arguments -

[LiorA1]

Hi,
I'm reading the 'Additional keyword arguments' in the ModelSerializer section .
Its explain about 'extra_kwargs', but doesnt state what are the options for it..

Only 'write_only' and 'read_only' are the options for it ?
If not, what are the possible options ?

[erwazzzzzzz2]

I was looking for this also, not sure why no answers , but here is what I found.
This issue seems to be the same as #8877
The suggested documentation is here https://www.django-rest-framework.org/api-guide/fields/