User type variable passed into a process through WebApi but in the process, variable value is not getting updated

Some things to check:

1. the process parameter in your WebAPI is spelled correctly
2. the process variable in your process model is in fact marked as a parameter

Some things to check:

1. the process parameter in your WebAPI is spelled correctly
2. the process variable in your process model is in fact marked as a parameter

Hi Stewart,

Variable spelling correct and it is parameterized as well.

Is the pv! variable being cleared out / set to null by something else in the process model? (also are you passing any  other variables and are they working successfully?)

Another thing to check - have you published the latest changes to your process model? If you made your pv! a parameter and only saved the process model this will not be reflected in the call from your Web API until you publish the process model.