This endpoint returns a list of all assets available to your account on Atom, with the option to filter down to specific
assetSubtypeCode. This is meant to be used for informational purposes, such as querying a list of all assets, including their
atomAssetId, which are available to you. This endpoint is not designed for performance and is not meant to be used in a production capacity. Repeated pinging of this endpoint may result in reduced performance!