Django

Django REST Framework - SlugRelatedField

DRF tip:

To represent the target of the relationship with one of its fields, you can use SlugRelatedField in the serializer.

👇

# serializer:
class TagSerializer(serializers.ModelSerializer):
    posts = serializers.SlugRelatedField(many=True, read_only=True, slug_field='title')

    class Meta:
        model = Tag
        fields = ['name', 'posts']

# result:
{
    "name": "Stories",
    "posts": [
        "My first story",
        "Story about a dog"
    ]
}