OptionalcontextOptionalcountNumber of storage copies to create (default determined by SDK).
OptionaldataSpecific data set IDs to use (mutually exclusive with providerIds).
OptionalexcludeProvider IDs to exclude from selection.
OptionalmetadataData set metadata applied when creating or matching contexts.
OptionalonOptional callbacks for monitoring upload progress
OptionalpieceOptional metadata to associate with the upload (per-piece)
OptionalproviderSpecific provider IDs to use (mutually exclusive with dataSetIds).
OptionalsignalOptional AbortSignal to cancel the upload operation.
Context identifier for logging (e.g., pinId, import job ID)