Unauthorized Error when Creating a New Post

[Bakhtiar85]

Description

I am encountering an unauthorized error when attempting to create a new post, even though I am logged in via GitHub. Upon modifying the code in pages/api/post/index.ts to log the session, I observed the following error:

{
    "message": "you are not authorized",
    "error": {
        "name": "PrismaClientValidationError",
        "clientVersion": "5.7.0"
    },
    "data": null
}

Modified code to observe the issue

// POST /api/post
// Required fields in body: title
// Optional fields in body: content
export default async function handle(req: NextApiRequest, res: NextApiResponse) {
  const { title, content } = req.body;
  const session = await getSession({ req });
  console.log('POST Session: ', session);

  try {
    const result = await prisma.post.create({
      data: {
        title: title,
        content: content,
        // author: { connect: { email: session?.user?.email } }, // to by pass the session auth
        author: { connect: { email: "mypersonal@email.com"} },
      },
    });
    res.status(201).send({ message: 'post created successfully', error: null, data: result});
  } catch (err) {
    res.status(401).send({ message: 'you are not authorized', error: err, data: null});
  }
}

on the other hand when I delete a post and log session then I get user information there.
whereas if I do console.log('POST Session: ', session); above I get null

Node version: v21.3.0
NPM version: 10.2.4
npm list next:
├─┬ next-auth@4.24.5
│ └── next@13.5.6 deduped
├─┬ next-superjson@0.0.4
│ ├─┬ babel-plugin-superjson-next@0.4.5
│ │ └── next@13.5.6 deduped
│ └── next@13.5.6 deduped
└── next@13.5.6

[ghost]

I solved this issue by deleting the req.body.

  const { title, content } = req.body;
  delete req.body;
  const session = await getSession({ req });