fix(medusa-plugin-economic,medusa-plugin-mailchimp,medusa-plugin-restock-notification,medusa-plugin-sendgrid,medusa-plugin-wishlist): Temporarily remove payload validation in some plugins (#3763)

* Temporarily remove payload validation in some plugins

* Add changeset

* chore: Remove commented out code

* Revert discount generator plugin

---------

Co-authored-by: olivermrbl <oliver@mrbltech.com>
Co-authored-by: Oliver Windall Juhl <59018053+olivermrbl@users.noreply.github.com>

packages/medusa-plugin-sendgrid/src/api/routes/send-email.js

@@ -1,28 +1,10 @@
-import { Validator, MedusaError } from "medusa-core-utils"
-
 export default async (req, res) => {
-  const schema = Validator.object().keys({
-    template_id: Validator.string().required(),
-    from: Validator.string().required(),
-    to: Validator.string().required(),
-    data: Validator.object().optional().default({}),
-  })
-
-  const { value, error } = schema.validate(req.body)
-  if (error) {
-    throw new MedusaError(MedusaError.Types.INVALID_DATA, error.details)
-  }
-
-  try {
-    const sendgridService = req.scope.resolve("sendgridService")
-    await sendgridService.sendEmail(
-      value.template_id,
-      value.from,
-      value.to,
-      value.data
-    )
-    res.sendStatus(200)
-  } catch (err) {
-    throw err
-  }
+  const sendgridService = req.scope.resolve("sendgridService")
+  await sendgridService.sendEmail(
+    req.body.template_id,
+    req.body.from,
+    req.body.to,
+    req.body.data || {}
+  )
+  res.sendStatus(200)
 }