Update documentation

CHANGELOG_BEGIN - [JSON API - Experimental] Support Exercise by Key. See #4009. CHANGELOG_END
digital-asset · Jan 16, 2020 · db78b00 · db78b00
1 parent 436ab25
commit db78b00
Showing 1 changed file with 18 additions and 3 deletions.
diff --git a/docs/source/json-api/index.rst b/docs/source/json-api/index.rst
@@ -304,10 +304,10 @@ POST ``/command/exercise``
 
 Exercise a choice on a contract.
 
-``"contractId": "#124:0"`` is the value from the create output.
+Exercise by ContractId Request
+------------------------------
 
-Request
--------
+``"contractId": "#124:0"`` is the value from the create output.
 
 application/json body:
 
@@ -322,6 +322,21 @@ application/json body:
         }
     }
 
+Exercise by Contract Key Request
+--------------------------------
+
+application/json body:
+
+.. code-block:: json
+
+    {
+        "templateId": "Account:Account",
+        "key": ["Alice", "abc123"],
+        "choice": "Archive",
+        "argument": {}
+    }
+
+
 Response
 --------