Fix energy API documentation (#848)

Author: andig

static/rest-api.yaml

@@ -279,7 +279,7 @@ paths:
       responses:
         "200":
           $ref: "#/components/responses/NumberResult"
-  /loadpoints/{id}/limitenergy/{power}:
+  /loadpoints/{id}/limitenergy/{energy}:
     post:
       summary: Update energy limit
       description: >
@@ -290,7 +290,7 @@ paths:
         - Loadpoints
       parameters:
         - $ref: "#/components/parameters/id"
-        - $ref: "#/components/parameters/power"
+        - $ref: "#/components/parameters/energy"
       responses:
         "200":
           $ref: "#/components/responses/NumberResult"
@@ -418,7 +418,7 @@ paths:
       responses:
         "200":
           $ref: "#/components/responses/EmptyResult"
-  /loadpoints/{id}/plan/energy/{power}/{timestamp}:
+  /loadpoints/{id}/plan/energy/{energy}/{timestamp}:
     post:
       summary: Sets an energy-based charging plan
       description: >
@@ -429,7 +429,7 @@ paths:
         - Loadpoints
       parameters:
         - $ref: "#/components/parameters/id"
-        - $ref: "#/components/parameters/power"
+        - $ref: "#/components/parameters/energy"
         - $ref: "#/components/parameters/timestamp"
       responses:
         "200":
@@ -1065,6 +1065,11 @@ components:
       type: number
       example: 16
       minimum: 0
+    Energy:
+      description: Energy in kWh
+      type: number
+      example: 25.5
+      minimum: 0
     Delay:
       description: >
         Time in seconds. [Read
@@ -1225,7 +1230,7 @@ components:
       type: object
       properties:
         energy:
-          $ref: "#/components/schemas/Power"
+          $ref: "#/components/schemas/Energy"
         precondition:
           $ref: "#/components/schemas/Precondition"
         time:
@@ -1382,6 +1387,13 @@ components:
       required: true
       schema:
         $ref: "#/components/schemas/Power"
+    energy:
+      name: energy
+      description: Energy in kWh
+      in: path
+      required: true
+      schema:
+        $ref: "#/components/schemas/Energy"
     threshold:
       name: threshold
       description: Power in Watts