Return parameter failing in Serverless Azure Function in Python

Question

I have created a project using azure-python serverless framework template. When I try to run locally: serverless offline, I get following error:

cannot load the goodbye function: the following parameters are declared in function.json but not in Python: {'res'}

If I modify manually function.json and replace name value "res" of parameter with $return, everything works. However, this file is regenerated by framework. How to define this parameter as $return in function.json?

Hury Shen · Accepted Answer · 2020-02-20 09:19:32Z

2

You can modify your configuration file. If you specify the configuration file, you can modify the name from "res" to "$return" in it. If you didn't specify the configuration file, the configuration file should be serverless.yml|.yaml|.js|.json. Please refer to the screenshots below:

Here provide two links(screenshot1, screenshot2) for the screenshots above(but I can't find serverless.yml for python sample, the second screenshot is for nodejs), you can also find more information about serverless in these two links.

Hope it helps~

answered Feb 20, 2020 at 9:19

Hury Shen

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