This is what I have in my shared library groovy file

build job: 'Job Name',
parameters: 
[
string(name: 'ENVIRONMENT', value: 'sit'),
string(name: 'param1', value: 'value1' )
]

It is failing with below error :

{{hudson.remoting.ProxyException: groovy.lang.MissingMethodException: No signature of method: build.call() is applicable for argument types: (java.util.LinkedHashMap) values: [[job:**********, parameters:[@string(name=ENVIRONMENT,value=sit), ...]]]
Possible solutions: call(java.lang.Object, java.lang.Object, java.lang.Object), wait(), any(), wait(long), main([Ljava.lang.String, any(groovy.lang.Closure)}}

I also literally copied the same text as generated by Snippet Generator and even that threw the same error!

Can you please advise on what's the correct function call?