but I can't find a similiar CLI command to create a "SageMaker Studio" instance?
Thanks
SageMaker Studio is a web-based IDE for machine learning, with multiple components. At its core, Studio consists of a Domain and a list of user profiles. Each user profile can contain multiple "apps" which can host notebook instances, among other features.See Onboard to Amazon SageMaker Studio for details. Each of these can be created through the CLI, such as -