I'm using drf-spectacular and here's code in settings.py
SPECTACULAR_SETTINGS = {
    'TITLE': 'TITLE',
    'VERSION': '1.0.0',
    'SCHEMA_PATH_PREFIX_TRIM': True,
    'PREPROCESSING_HOOKS': ["custom.url_remover.preprocessing_filter_spec"],  
}
in serializers.py
class ChangePasswordSerilaizer(serializers.Serializer):
    current_password = serializers.CharField(write_only=True, min_length=8, required=True)
    new_password = serializers.CharField(write_only=True, min_length=8, required=True)
    confirm_new_password = serializers.CharField(write_only=True, min_length=8, required=True)
but still fields in request body are showing not required
