FunctionGraph

Overview

The FunctionGraph component is used to interconnect with FunctionGraph. It can call created functions to process data. You can use the simple expression ${body} to reference the function processing result in subsequent steps.

Configuration

Table 1 Configuring a Workflow

Parameter

Description

Access Key

Access key of the current account. Obtain the AK/SK. For details, see Access Keys. If an AK/SK has been generated, find the downloaded AK/SK file credentials.csv.

Secret Access Key

Secret access key of the current account. Obtain the AK/SK. For details, see Access Keys.If an AK/SK has been generated, find the downloaded AK/SK file credentials.csv.

Function

Select a function you created.

Invocation Mode

Mode of invoking the function. Currently, only the synchronous mode is supported.

Request data.

Request body for executing a function. The request body must be in JSON format. You can use a simple expression to reference the data in the preceding steps. Reference the data in the preceding steps. For details, see 12.7-Data Reference Description.