Chronosphere API token
The Collection to update.
If true, the Collection will be created if it does not already exist, identified by slug. If false, an error will be returned if the Collection does not already exist.
If true, validates the specified configuration without creating or updating the Collection. If the specified configuration is valid, the endpoint returns a partial response without the Collection. If the specified configuration is invalid, the endpoint returns an error.
A successful response containing the updated Collection.