How Perform Patch Operation On Nested Serializer With Dictionary Field

I have Model with dictionary object, in below example want to set and get daily availability example Currently I am able to read, want to make this to read and write, what should I

Solution 1:

Problem lies in the way you have defined your serializer.

You have defined teacher_date as read_only field. Hence, this field will be ignored in PUT/POST call.

teacher_date = AvailabilityDetails(many=True, read_only=True)

Refer this https://www.django-rest-framework.org/api-guide/fields/#read_only