updated config to contain description

config-files/staging/config-staging.json

@@ -1,5 +1,5 @@
 {
-    "GoogleProjectID": "cc-dev-sandbox-20200619",
-    "SpannerDb": "test-db",
+    "GoogleProjectID": "Your Google Project ID",
+    "SpannerDb": "Your Spanner Database Name",
     "QueryLimit": 5000
 }

config-files/staging/spanner-staging.json

@@ -1,6 +1,5 @@
 {
-    "dynamodb_adapter_table_ddl": "test-instance",
-    "dynamodb_adapter_config_manager": "test-instance",
-    "department": "test-instance",
-    "employee": "test-instance"
+    "dynamodb_adapter_table_ddl": "instance-ID of dynamodb_adapter_table_ddl table",
+    "dynamodb_adapter_config_manager": "instance-ID of dynamodb_adapter_config_manager table",
+    "tableName": "instance-ID of Table"
 }

config-files/staging/tables-staging.json

@@ -1,24 +1,20 @@
 {
-    "employee":{
-        "partitionKey":"emp_id",
-        "sortKey": "",
+    "tableName":{
+        "partitionKey":"primary key or Partition key",
+        "sortKey": "sorting key of dynamoDB adapter",
         "attributeTypes": {
-            "emp_id": "N",
-            "first_name":"S",
-            "last_name":"S",
-            "address":"S",
-            "age":"N"
+			"ColInt64": "N",
+            "ColString": "S",
+            "ColBytes": "B",
+            "ColBool": "BOOL",
+            "ColDate": "S",
+            "ColTimestamp": "S"
         },
-        "indices": {}
-    },
-    "department":{
-        "partitionKey":"d_id",
-        "sortKey": "",
-        "attributeTypes": {
-            "d_id": "N",
-            "d_name":"S",
-            "d_specialization":"S"
-        },
-        "indices": {}
+        "indices": { 
+			"indexName1": {
+				"sortKey": "sort key for indexName1",
+				"partitionKey": "partition key for indexName1"
+			}
+        }
     }
 }