Automatically upload react-native source maps to Bugsnag from Appcenter

appcenter-post-build.sh

#!/usr/bin/env bash
# Prevent send to bugsnag in not selected branches
if [ "$APPCENTER_BRANCH" != "production" ] && [ "$APPCENTER_BRANCH" != "qa" ] && [ "$APPCENTER_BRANCH" != "staging" ]
then
  echo "This branch is not in the selected ones:" $APPCENTER_BRANCH
  exit
fi

# Set platform
echo "Setting Platform..."
if [ -n "$APPCENTER_ANDROID_VARIANT" ];
then
  PLATFORM='android'
else
  PLATFORM='ios'
fi
echo "Platform:" $PLATFORM

## Create sourcemaps and bundle
echo "Generating Source Maps..."
npx react-native bundle \
  --platform $PLATFORM \
  --dev false \
  --entry-file index.js \
  --bundle-output release.bundle \
  --sourcemap-output release.bundle.map
echo "Source Maps Generated..."

## Upload sourcemaps to Bugsnag
echo "Uploading Source Maps..."
curl --http1.1 https://upload.bugsnag.com/react-native-source-map \
  -F apiKey=02abfc7cf2e05ed6e203dc5a2639fd46 \
  -F $([ "$PLATFORM" == android ] && echo appVersionCode || echo appBundleVersion)=$APPCENTER_BUILD_ID \
  -F dev=false \
  -F platform=$PLATFORM \
  -F sourceMap=@release.bundle.map \
  -F bundle=@release.bundle \
  -F projectRoot=`pwd`
echo "Source Maps Uploaded..."

Hi, I just trying to connect appcenter with bugsnag. Any ideas?