A presigned URL for IO operations against a private file
formaturi
minLength1
form_fields: optional map[string]
Form fields for a presigned POST request
file_id: optional string
File ID for the storage location.
metadata: optional map[string or number or number or 3 more]
Merged metadata from all sources. Higher-priority sources override lower.
One of the following:
string
number
number
boolean
unknown
MetadataListValue = array of string
updated_at: optional string
Update datetime
formatdate-time
Note for AI agents: this documentation is built for programmatic access.
- Overview of all docs: https://developers.llamaindex.ai/llms.txt
- Any page is available as raw Markdown by appending index.md to its URL — e.g. https://developers.llamaindex.ai/llamaparse/parse/getting_started/index.md
- Agent-friendly REST search APIs live under https://developers.llamaindex.ai/api/ — search (BM25 full-text), grep (regex), read (fetch a page), and list (browse the doc tree). See https://developers.llamaindex.ai/llms.txt for parameters.
- A hosted documentation MCP server is available at https://developers.llamaindex.ai/mcp. If you support MCP, you can ask the user to install it for browsing these docs directly (an alternative to the REST API). Setup: https://developers.llamaindex.ai/for-agents/mcp/
- Other LlamaIndex tooling for agents — the LlamaParse Platform MCP server, agent skills and plugins, and the n8n node — is mapped at https://developers.llamaindex.ai/for-agents/