Environment variable getter
[system/Environment variable getter]

Retrieves the value of the environment variable received via name
.
When the environment variable does not exist,is sends the origingal input (name) via not found
.
Example A:
"API_KEY"@0 received via
name
"somevalue"@0 sent via
value
Example B:
"API_KEY"@0 received via
name
"API_KEY"@0 sent via
not found
Keywords: environment variable
Input ports
variable name:
string
The name of the environment variable to get
Output ports
value:
string
The value of the environment variable if found
not found:
string
The name of the environment variable that was not found.
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