With the help of the Stream Set Store Variable Action it is possible to set or create a new a store variable in the Stream Variable Store.
It is possible to define the name (key) and the value of the variable. As soon as a variable has been set, it is available in the stream itself and globally for all other streams that follow in time.
Key
Name of the store variable
Only alphanumeric characters are allowed: a-z A-Z 0-9 as well as hyphen (-) and underscore (_)
This regex can be considered for all allowed characters [^a-zA-Z0-9_-]+
Max length: 255
Value
Value/content of the store variable
There are no limitations towards unsupported characters
Max length: 1 million characters (1.000.000)
If a store variable has been created manually, it might happen that this one has been set to be protected. If you try to update this variable with the node, you will get an expected error.
