Fix - incorrect schema for parameters file. (#384)

Co-authored-by: RupengLiu <rliu1211@terpmail.umd.edu>

Author: springcomp

src/APIM_ARMTemplate/apimtemplate/Creator/TemplateCreators/MasterTemplateCreator.cs

@@ -190,7 +190,7 @@ public MasterTemplateResource CreateLinkedMasterTemplateResource(string name, st
         public Dictionary<string, TemplateParameterProperties> CreateMasterTemplateParameters(CreatorConfig creatorConfig)
         {
             // used to create the parameter metatadata, etc (not value) for use in file with resources
-            // add parameters with metatdata properties
+            // add parameters with metadata properties
             Dictionary<string, TemplateParameterProperties> parameters = new Dictionary<string, TemplateParameterProperties>();
             TemplateParameterProperties apimServiceNameProperties = new TemplateParameterProperties()
             {
@@ -233,7 +233,7 @@ public Template CreateMasterTemplateParameterValues(CreatorConfig creatorConfig)
         {
             // used to create the parameter values for use in parameters file
             // create empty template
-            Template masterTemplate = CreateEmptyTemplate();
+            Template masterTemplate = CreateEmptyParameters();
 
             // add parameters with value property
             Dictionary<string, TemplateParameterProperties> parameters = new Dictionary<string, TemplateParameterProperties>();

src/APIM_ARMTemplate/apimtemplate/Creator/TemplateCreators/TemplateCreator.cs

@@ -18,5 +18,17 @@ public Template CreateEmptyTemplate()
             };
             return template;
         }
+
+        public Template CreateEmptyParameters()
+        {
+            // creates empty parameters file for use in all other template creators
+            Template template = new Template()
+            {
+                schema = "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
+                contentVersion = "1.0.0.0",
+                parameters = { },
+            };
+            return template;
+        }
     }
 }