Amazon S3 (or S3-compatible) PDF object storage.
Requires the optional dependencies :ex_aws, :ex_aws_s3, and :sweet_xml.
Configuration
config :sfera_doc, :pdf_object_store,
adapter: SferaDoc.Pdf.ObjectStore.S3,
bucket: "my-pdfs",
prefix: "sfera_doc/", # optional, default ""
ex_aws: [] # optional ExAws.request/2 opts (e.g. region)ExAws credentials and region are read from the standard ExAws configuration
(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_REGION, etc.).
Object key format
{prefix}{name}/{version}/{assigns_hash}.pdf