Optionalallow_OptionaldisableFor HTTP Gateway downloads only. When true, the SDK obtains the presigned download URL
but does not automatically initiate the browser download. Instead, the URL is returned on
the resulting transfer as httpDownloadUrl so the caller can decide what to do with it.
When set, the SDK always takes the presigned path regardless of the file size threshold. The returned transfer is not added to the SDK's transfer store and does not fire activity callbacks — the SDK has no ongoing role after returning the URL.
Optionalhttp_HTTP Gateway Server authentication data. This will be added to transfer calls to authenticate against servers when required. Auth flows are only added when these are present here.
Aspera Access Key
Aspera Bearer Token (do not include type, only the token itself)
Optionalhttp_HTTP Gateway Server override. This will not verify server but switch a transfer to use this server instead of the default one that initiated the SDK.
Optionalhttp_HTTP Gateway v2 transferID. This is not required for v3 gateways. This is for backwards compatibility with the old SDK.
Optionalpreview_Base64 encoded preview image for the transfer. This image is displayed in the IBM Aspera transfer monitor alongside the transfer.
Optionaluse_By default, the destination of a download is relative to the user's download directory setting.
Setting this value to true overrides this behavior, using absolute paths instead. This is useful
if you want to allow users to download files to a specific directory.
When
false, IBM Aspera for desktop disables automatic UI prompts, except when the user must authorize transfers to untrusted hosts.