I need my product Key for run powershell command. Where I can find them?
I believe you're referring to your API token, as Smartsheet doesn't use Product keys to authenticate purchases. If that's the case, please review our API documentation for details on how to obtain your token: https://smartsheet-platform.github.io/api-docs/#authentication-and-access-tokens
NOTE: API tokens are unique to you as a Smartsheet user and are the equivalent of your email and password. DO NOT share your token with anyone else.