AWS S3 upload not working on HEROKU

Community Packages Providers
2

You’re plugins.js seems to be wrong.

provider: 'aws-s3',
    providerOptions: {
      accessKeyId: env('AWS_ACCESS_KEY_ID'),
      secretAccessKey: env('AWS_ACCESS_SECRET'),
      region: env('AWS_REGION'),
      params: {
        Bucket: env('AWS_BUCKET'),
      },
    },

There are more options you need to provide currently you are only providing provider