YouTrack WorkflowsJavaScript Workflow ReferenceYouTrack Workflow APIentitiesJsonForArticleAddAttachmentJsonForArticleAddAttachmentLast modified: 24 March 2025PropertiesNameTypeDescriptioncharsetStringThe charset of the file. Only applicable to text files.contentInputStream, StringThe content of the file in binary or base64 form.mimeTypeStringThe MIME type of the file.nameStringThe name of the file.Thanks for your feedback!Was this page helpful?YesNo