Assets

update_asset_metadata

Update name / description / tags on an existing asset. Omit a field to leave it unchanged. Pass null for description or tags to clear. `name` cannot be cleared; passing an empty string is a validation error. Requires editor role. Naturally idempotent — setting the same values N times matches setting them once.

Behaviour

Effect: Write. It creates or updates data in the account.
Repeat calls: Idempotent. Repeating the same call produces the same result.
Plan: Available on every plan, including free.

Parameters

Name	Type	Required	Description
asset_id	uuid	Yes	—
name	string	No	—
description	string or null	No	—
tags	array of string or null	No	—

Returns

Name	Type	Description
asset	object	—
idempotency_replay	false	—

Using it

update_asset_metadata is called by an AI assistant connected to Sentway over MCP, not by hand. Point the assistant at the Sentway MCP endpoint and complete the OAuth flow, and the tool becomes available in the same session as the other 38 Sentway tools. See connecting over MCP.