Stores metadata about a function parameter.
Validates a graph schema.
This tries to validate that the graph structure is correct (e.g. all nodes pass the correct things into each other) as well as validates the individual graph components.
schema- The schema which needs validating.
language- Used to validate if all components support the language the assistant is used in. If the language is
None, all components are assumed to be compatible.
is_train_graph- Whether the graph is used for training.
GraphSchemaValidationException- If the validation failed.