FAttachment Struct Reference

A file, image or link attached to a message. More...

#include <Attachment.h>

Public Member Functions
	FAttachment (const FAttachmentDto &)
FAttachmentDto	ToDto () const
	Convert back into the wire format for sending.
FString	GetUrl () const
	The URL of the attached content, whichever field the backend populated.

Public Attributes
EAttachmentType	Type = EAttachmentType::Unknown
	Kind of content, used to decide how to display it.
FString	Title
	Display title, conventionally the original filename.
FString	AssetUrl
	URL of the uploaded file. Set this for non-image attachments.
FString	ImageUrl
	URL of the uploaded image. Set this for image attachments.
FString	ThumbUrl
	URL of a smaller preview, when the backend generated one. Read-only, set by the backend.
FString	Text
	Description text.
FString	MimeType
	MIME type of the attached file. Read-only, determined by the backend.
int32	FileSize = 0
	Size of the attached file in bytes. Read-only, determined by the backend.
FString	RawType
	The wire value of Type, kept so an unrecognised type still round trips unchanged.
FAdditionalFields	ExtraData
	Fields the SDK does not model.

Detailed Description

A file, image or link attached to a message.

Upload content with UChatChannel::UploadFile or UploadImage, then put the URL those return into an attachment and pass it to UChatChannel::SendMessage.

Member Function Documentation

GetUrl()

FString FAttachment::GetUrl

(

)

const

The URL of the attached content, whichever field the backend populated.

Images arrive in ImageUrl and everything else in AssetUrl, so callers that just want something to fetch should use this rather than picking a field.

---

The documentation for this struct was generated from the following files:

• Source/StreamChat/Public/Channel/Attachment.h
• Source/StreamChat/Private/Channel/Attachment.cpp