TOOL API

doc.insert_border

Inserts a horizontal divider in a Tencent Docs document by applying a bottom border to a paragraph. Call resolve_document_structure first to get the correct insertion index, and pass the end_index of the paragraph above the divider (for example, to separate paragraphs 2 and 3, pass paragraph 2's end_index). If both tencent-docs (personal) and tencent-docs-oa (enterprise) are connected, use AskUserQuestion to let the user choose the target account before invoking this tool.