I have following model :

class Role(models.Model) :
    class RoleTypes(models.TextChoices) :
        PAID = 'P', 'Paid'
        UNPAID = 'U', 'Unpaid'
        COLLABORATION = 'C', 'Collaboration'

   role_type = models.CharField(max_length=5, choices=RoleTypes.choices, default=RoleTypes.PAID)
   role_count = models.IntegerField(default = 1, validators=[MinValueValidator(1), MaxValueValidator(10)])

And following serializer :

class RoleSerializer(serializers.ModelSerializer):
   class Meta :
       model = Role
       fields = '__all__'

Now Role resource is created by passing following data in post request :

{'role_type':'P', 'role_count':2}

Is it possible that data sent in post request sets role_type = ‘Paid’ instead of ‘P’