Merge pull request #975 from mschwartzie/dev

Update fare_attributes object for micromobility mode to include rate_id

Author: schnuerle

modes/micromobility.md

@@ -76,7 +76,8 @@ The `trip_attributes` object is not used in this mode.
 
 ### Fare Attributes
 
-The `fare_attributes` object is not used in this mode.
+The `fare_attributes` object may have the following key value pairs:
+- `rate_code_id` (enumerated, Optional) - one of `standard`, `access`, `member`
 
 [Top][toc]