GETPro+
/api/v1/models/{model_id}/assets/{asset_id}/download

Download Asset

Download the file attached to an asset. Returns a 302 redirect to a short-lived presigned S3 URL — clients must follow redirects to fetch the binary. Returns 404 with code 'no_file' if the asset has no file attached.

AuthenticationBearer mpt_... or OAuth JWT
Plan RequirementPro+

Parameters

NameTypeRequiredDefaultDescription
asset_idString (UUID)✓[Download Asset] UUID of the asset whose file should be downloaded. Path parameter.
model_idString (UUID)✓[Download Asset] UUID of the model. Path parameter.
asset_idString (UUID)✓[Download Asset] UUID of the asset whose file should be downloaded. Path parameter.

Example Response

HTTP/1.1 302 Found
Location: https://s3.example.com/...presigned...
Cache-Control: no-cache