diff --git a/src/sentry/sentry_apps/api/serializers/request.py b/src/sentry/sentry_apps/api/serializers/request.py
deleted file mode 100644
index 52eb6001c864..000000000000
--- a/src/sentry/sentry_apps/api/serializers/request.py
+++ /dev/null
@@ -1,78 +0,0 @@
-from __future__ import annotations
-
-from collections.abc import Mapping, MutableMapping, Sequence
-from typing import Any
-
-from django.urls import reverse
-
-from sentry.api.serializers import Serializer
-from sentry.models.organization import Organization
-from sentry.models.project import Project
-from sentry.sentry_apps.models.sentry_app import SentryApp
-from sentry.services import eventstore
-from sentry.utils.sentry_apps.webhooks import TIMEOUT_STATUS_CODE
-
-
-class RequestSerializer(Serializer[Mapping[str, Any]]):
-    def __init__(self, sentry_app: SentryApp) -> None:
-        self.sentry_app = sentry_app
-
-    def get_attrs(
-        self, item_list: Sequence[Any], user: Any, **kwargs: Any
-    ) -> MutableMapping[Any, Any]:
-        project_ids = {item.data.get("project_id") for item in item_list}
-        projects = Project.objects.filter(id__in=project_ids)
-        projects_by_id = {project.id: project for project in projects}
-
-        organization_ids = {item.data.get("organization_id") for item in item_list}
-        organizations = Organization.objects.filter(id__in=organization_ids)
-        organizations_by_id = {organization.id: organization for organization in organizations}
-
-        return {
-            item: {
-                "organization": organizations_by_id.get(item.data.get("organization_id")),
-                "project": projects_by_id.get(item.data.get("project_id")),
-            }
-            for item in item_list
-        }
-
-    def serialize(
-        self, obj: Any, attrs: Mapping[Any, Any], user: Any, **kwargs: Any
-    ) -> Mapping[str, Any]:
-        organization = attrs.get("organization")
-        project = attrs.get("project")
-        response_code = obj.data.get("response_code")
-
-        data = {
-            "webhookUrl": obj.data.get("webhook_url"),
-            "sentryAppSlug": self.sentry_app.slug,
-            "eventType": obj.data.get("event_type"),
-            "date": obj.data.get("date"),
-            "responseCode": response_code,
-        }
-
-        if response_code >= 400 or response_code == TIMEOUT_STATUS_CODE:
-            # add error data to display in Sentry app dashboard
-            data.update(
-                {
-                    "requestBody": obj.data.get("request_body"),
-                    "requestHeaders": obj.data.get("request_headers"),
-                    "responseBody": obj.data.get("response_body"),
-                }
-            )
-
-        if project and "error_id" in obj.data:
-            # Make sure the project actually belongs to the org that owns the Sentry App
-            if project.organization_id == self.sentry_app.owner_id:
-                # Make sure the event actually exists
-                event = eventstore.backend.get_event_by_id(project.id, obj.data["error_id"])
-                if event is not None and event.group_id is not None:
-                    data["errorUrl"] = reverse(
-                        "sentry-organization-event-detail",
-                        args=[project.organization.slug, event.group_id, event.event_id],
-                    )
-
-        if organization:
-            data["organization"] = {"name": organization.name, "slug": organization.slug}
-
-        return data