Keystone js + PDF upload to AWS

keystone_PDF_AWS.txt

In your model simply add a field for the pdf - 

Admission.add({
	name: { type: String, required: true },
	state: { type: Types.Select, options: 'draft, published, archived', default: 'published', index: true },
	author: { type: Types.Relationship, ref: 'User', index: true },
	publishedDate: { type: Types.Date, index: true },
	pdf: { type: Types.S3File },
	content: {
		brief: { type: Types.Html, wysiwyg: true, height: 150 },
		extended: { type: Types.Html, wysiwyg: true, height: 400 },
	}
});


After this you need to change keystone.js with the details you get 
after setting up AWS and creating a bucket and generating a key and secret- 

keystone.set('s3 config', { 
	bucket: 'xy', 
	key: 'xyz', 
	secret: 'xyz'
});

And it works !!!!!!

sorry its not working
i'm getting this below error, don't know why!!!
upload failed - Amazon returned Http Code: 400