item/readOutput

Byte-ranged read of stored full output the view truncated; works on loaded and unloaded sessions and takes no lease.

Parameters

Type: ItemReadOutputParams

item/readOutput params: byte-ranged fetch of stored full output that the view truncated — the outputRef fetch path and owe. Read-only; works on loaded and unloaded sessions; no lease.

Field	Type	Stability	Presence	Description
itemId	string		required	The item whose stored output is fetched.
lengthBytes	integer		optional	STORED bytes requested; default and max 6 MiB. A value above the max is served at the max.
offsetBytes	integer		optional	STORED-byte offset to start from; 0 when omitted. STORED bytes are a property of the output, not of a transport.
outputRef	string		required	The outputRef.id from the item (never the uri; the uri is display/provenance).
sessionId	string		required	The session the item belongs to.

Source

schema/msp/experimental/msp.schema.json#/methods/item~2FreadOutput

{
  "description": "Byte-ranged read of stored full output the view truncated; works on loaded and unloaded sessions and takes no lease.",
  "params": {
    "$ref": "#/$defs/ItemReadOutputParams"
  },
  "result": {
    "$ref": "#/$defs/ItemReadOutputResult"
  }
}