AWS Ground Station Update: Documentation update specifying OEM ephemeris units of measurement

Author: AWS

.changes/next-release/feature-AWSGroundStation-0fe4501.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS Ground Station",
+    "contributor": "",
+    "description": "Documentation update specifying OEM ephemeris units of measurement"
+}

services/groundstation/src/main/resources/codegen-resources/service-2.json

@@ -5,11 +5,13 @@
     "endpointPrefix":"groundstation",
     "jsonVersion":"1.1",
     "protocol":"rest-json",
+    "protocols":["rest-json"],
     "serviceFullName":"AWS Ground Station",
     "serviceId":"GroundStation",
     "signatureVersion":"v4",
     "signingName":"groundstation",
-    "uid":"groundstation-2019-05-23"
+    "uid":"groundstation-2019-05-23",
+    "auth":["aws.auth#sigv4"]
   },
   "operations":{
     "CancelContact":{
@@ -2676,7 +2678,7 @@
           "documentation":"<p>Identifies the S3 object to be used as the ephemeris.</p>"
         }
       },
-      "documentation":"<p>Ephemeris data in Orbit Ephemeris Message (OEM) format.</p>"
+      "documentation":"<p> Ephemeris data in Orbit Ephemeris Message (OEM) format. </p> <p> Position, velocity, and acceleration units must be represented in <code>km</code>, <code>km/s</code>, and <code>km/s**2</code>, respectively, in ephemeris data lines. Covariance matrix line units must be represented in <code>km**2</code> if computed from two positions, <code>km**2/s</code> if computed from one position and one velocity, and <code>km**2/s**2</code> if computed from two velocities. Consult section 7.7.2 of The Consultative Committee for Space Data Systems (CCSDS) <a href=\"https://public.ccsds.org/Pubs/502x0b3e1.pdf\">Recommended Standard for Orbit Data Messages</a> for more information. </p>"
     },
     "PaginationMaxResults":{
       "type":"integer",