post https://go.v7labs.com/api/workspaces//tool_keys//model_configs/
Insert or update custom configuration for a model brought to platform with a ToolKey.
This configuration is specific to the specific tool and its integration's API key.
Allows to configure model parameters, such as available rate limits.
Custom configuration cannot be removed, but can be updated to null values to reset
to default (system) values.
Callback