Upload Asset File


The upload asset file node uploads the measurement point file-type data of the asset you specify. For more information, see Upload Measurement Points API.

Node Type

IoT Hub.

Input and Output Ability

This node can has 1 entry point and 1 exit point. The input is a file and the output is the URL of the file stored in EnOS.


The URL is stored in the metadata. Therefore, it can be referred to by ${metadata.fileUrl}.

Node Properties

../../_images/upload_asset_file.png


Name

The name for this node.


Model

The model to which the asset belongs to.


Feature Type

The feature definition of the model whose file-type will be uploaded. The actual options would depend on the model selected above, and possible values include the below.

  • Attributes

  • Measurement Points

  • Events


Asset Type

The type of the asset whose file-type data will be uploaded. The values that can be selected are as per the below.

  • Device Asset

  • Logical Asset


Product

The product to which the asset belongs.


Asset

The method used to specify the assets.

  • By Asset ID: Specify one or multiple assets from the subsequent text field. Supports ${msg.key} or ${metadata.key} expressions.


Description

The description for the node.

Limitations

  • Maximum size for asset files associated with measurement points: 200M

Samples

Input Sample

The input is a file that belongs to a feature of the model specified.

Output Sample

The output is a URL where the file is stored. The URL is stored in the metadata, and you can refer to it by using the expression ${metadata.fileUrl}.