api.haspermit decorator

apipermit.py

from flask import Flask
from flask_rest_jsonapi import Api
from your_project.permission import permission_manager

app = Flask(__name__)

api = Api()
api.init_app(app)
api.permission_manager(permission_manager)

from flask_rest_jsonapi import ResourceList
from your_project.extensions import api

class PersonList(ResourceList):
    disable_permission = True

    @api.has_permission('custom_arg', custom_kwargs='custom_kwargs')
    def get(*args, **kwargs):
        return 'Hello world !'