Get Attachment Operation

This operation is used to get an attachment from a document.

Syntax

public GetAttachmentOperation(string documentId, string name, AttachmentType type, string changeVector)

public class AttachmentResult
{
  public Stream Stream;
  public AttachmentDetails Details;
}

public class AttachmentDetails : AttachmentName
{
  public string ChangeVector;
  public string DocumentId;
}

public class AttachmentName
{
  public string Name;
  public string Hash;
  public string ContentType;
  public long Size;
}

Parameter
documentId	string	ID of a document which will contain an attachment
name	string	Name of an attachment
type	AttachmentType	Specify whether getting an attachment from a document or from a revision. (Document or Revision).
changeVector	string	The ChangeVector of the document or the revision to which the attachment belongs. Mandatory when getting an attachment from a revision. Used for concurrency checks (use null to skip the check).

Return Value
Stream	Stream containing an attachment
ChangeVector	Change vector of document
DocumentId	ID of document
Name	Name of attachment
Hash	Hash of attachment
ContentType	MIME content type of an attachment
Size	Size of attachment

Example

store.Operations.Send(new GetAttachmentOperation("orders/1-A",
  "invoice.pdf",
  AttachmentType.Document,
  changeVector: null));