Update Conditionally Required Fields in Stops Endpoint

Clarified conditions in which the field would be required

Signed-off-by: Michael Schwartz <michael@ridereportapp.com>

Author: mschwartzie

data-types.md

@@ -182,10 +182,10 @@ Stops describe vehicle trip start and end locations in a pre-designated physical
 | `post_code`              | String                                                | Optional | Postal code (e.g. `10036`) |
 | `rental_methods`         | [Enum[]][gbfs-station-info]                           | Optional | List of payment methods accepted at stop, see [GBFS Rental Methods][gbfs-station-info] |
 | `cross_street`           | String                                                | Optional | Cross street of where the station is located. |
-| `num_places_available`   | {vehicle_type: number}                                | Conditionally Required | How many places are free to be populated with vehicles at this stop? Required if the number of places available are measured as part of contract compliance or service level agreement.|
-| `num_places_disabled`    | {vehicle_type: number}                                | Conditionally Required | How many places are disabled and unable to accept vehicles at this stop? Required if the number of places available are measured as part of contract compliance or service level agreement.|
+| `num_places_available`   | {vehicle_type: number}                                | Conditionally Required | How many places are free to be populated with vehicles at this stop? Required if the operation has station based availability requirements or service level agreements pertaining to stations.|
+| `num_places_disabled`    | {vehicle_type: number}                                | Conditionally Required | How many places are disabled and unable to accept vehicles at this stop? Required if the operation has station based availability requirements or service level agreements pertaining to stations.|
 | `parent_stop`            | UUID                                                  | Optional | Describe a basic hierarchy of stops (e.g.a stop inside of a greater stop) |
-| `devices`                | UUID[]                                                | Conditionally Required | List of device_ids for vehicles which are currently at this stop. Required if the number of station based devices or number of spaces available are measured as part of contract compliance or service level agreement. |
+| `devices`                | UUID[]                                                | Conditionally Required | List of device_ids for vehicles which are currently at this stop. Required if the operation has station based availability requirements or service level agreements pertaining to stations. |
 | `image_url`              | URL                                                   | Optional | Link to an image, photo, or diagram of the stop. Could be used by providers to help riders find or use the stop. |
 
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