Modify the send_email api endpoint (in Configurator Tools section) to accept subject, message, and data.

Subject, address and message are required.
Data is not required.
Message is in the body of the request.
Subject, address, and data are in the query string.

crc/api.yml

@@ -1035,17 +1035,37 @@ paths:
                 type: string
   /send_email:
     parameters:
-      - name: address
-        in: query
+      - in: query
+        name: subject
+        required: true
+        description: The subject of the email.
+        schema:
+          type: string
+      - in: query
+        name: address
         required: true
         description: The address to send a test email to.
         schema:
           type: string
-    get:
+      - in: query
+        name: data
+        required: false
+        description:
+          The data to use in populating the message.
+        schema:
+          type: string
+        example: {"id_1": "value_1", "id_2": "value_2"}
+    put:
       operationId: crc.api.tools.send_email
-      summary: Sends an email so we can see if things work or not.
+      summary: Sends an email so we can see what the message will look like.
       tags:
         - Configurator Tools
+      requestBody:
+        required: true
+        content:
+          text/plain:
+            schema:
+              type: string
       responses:
         '201':
           description: Returns any error messages that might come back from sending the email.