addAttachmentWithFile method

Future<Attachment> addAttachmentWithFile({

})

Adds a new attachment, with keywords, to this feature from the specified file.

One of the following error codes may be set:

ArcGISExceptionType.commonInvalidCall if the feature layer doesn't support attachments.
ArcGISExceptionType.commonFileNotFound if the file does not exist.
ArcGISExceptionType.commonInvalidArgument if the feature table does not support keywords.

Parameters:

name — The name of the Attachment.
contentType — The type of content.
fileUri — Path to a file that will be used for the attachment's content.
keywords — Attachment keywords. The attachment keywords can be accessed using Attachment.keywords.

Return Value: The new Attachment that was added to this feature.