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