filepicker - Is it possible to set s3 bucket name on API call when uploading to inkfilepicker? -

so instead of going s3 page set s3 credentials. isn't possible call api? example on json option

filepicker.pickandstore({     location: 's3',     bucket: '{bucketname}', //set here instead on s3 settings page     path: '/uploadpath/file.ext',     access: 'public' }, success function(inkblob){     console.log(inkblob); }); 

or if isn't possible. idea include future use?

thanks in advance

i think if want use different buckets need create 2 different filepicker apps use different buckets. because when setting s3 app should fill "s3 access key id", "secret key" , "s3 bucket". looks settings s3 storage used