Jekins sh label: Arguments to "sh" must be explicitly named

Question

I'm aware of Jenkins Pipeline sh display name/label

But when using

sh "echo foo", label: "my step"

I'll get the following error:

Arguments to "sh" must be explicitly named

I made sure to have Pipeline: Nodes and Processes v2.28 installed and I'm using a declarative pipeline.

Answer 1

I found it out myself, it must be:

sh script: "echo foo", label: "my step"