[DI-2039] feat: support marshaling of "any" type parameters in Go (#125)

examples/go-client/helper/rest/api/v2010/api_test.go

@@ -49,6 +49,12 @@ func TestPost(t *testing.T) {
 	params.SetTestDate("2022-01-01")
 	params.SetTestEnum("consumer-checking")
 
+	// "Any" type should expect any type of value. We'll test with an array of maps, but any type should work.
+	params.SetTestAnyType([]map[string]interface{}{{
+		"type": "include",
+		"all":  true,
+	}})
+
 	resp, err := testApiService.CreateCredentialAws(params)
 	assert.Nil(t, err)
 	assert.NotNil(t, resp)

examples/go-client/terraform/resources/README.md

@@ -44,5 +44,6 @@ Name | Type | Requirement | Description
 **test_date** | string | Optional | 
 **test_enum** | string | Optional | 
 **test_object_array** | list(string) | Optional | 
+**test_any_type** | string | Optional | 
 **sid** | string | *Computed* | 
 

examples/java/rest/api/v2010/credential/AwsCreator.java

@@ -57,6 +57,7 @@ public class AwsCreator extends Creator<Aws>{
     private LocalDate TestDate;
     private String TestEnum;
     private List<Object> TestObjectArray;
+    private Object TestAnyType;
     public AwsCreator(final String TestString) {
 
         this.TestString = TestString;
@@ -115,6 +116,10 @@ public AwsCreator setTestObjectArray(final List<Object> TestObjectArray){
         this.TestObjectArray = TestObjectArray;
         return this;
     }
+    public AwsCreator setTestAnyType(final Object TestAnyType){
+        this.TestAnyType = TestAnyType;
+        return this;
+    }
 
     @Override
     public Aws create(final TwilioRestClient client){
@@ -196,5 +201,9 @@ private void addPostParams(final Request request) {
         request.addPostParam("TestObjectArray", TestObjectArray.toString());
         }
 
+        if (TestAnyType != null) {
+        request.addPostParam("TestAnyType", TestAnyType.toString());
+        }
+
     }
 }

examples/twilio_api_v2010.yaml

@@ -211,6 +211,7 @@ paths:
                   items:
                     type: object
                   type: array
+                TestAnyType: { }
               required:
                 - TestString
               title: CreateCredentialAwsRequest

prism.sh

@@ -5,19 +5,19 @@ cd examples/prism
 docker-compose build
 docker-compose up -d --force-recreate --remove-orphans
 
-
+echo -n "Waiting for tests to complete"
 while [ "$(docker-compose ps -q go-client-test | xargs docker inspect -f "{{.State.Status}}")" != "exited" ]
 do
-  echo " Waiting for tests to complete"
+  echo -n "."
   sleep 10
 done
+echo
 
 EXIT_CODE=0
 function check_status() {
   docker_test_services=("$@")
   for docker_test_service in "${docker_test_services[@]}"
   do
-      echo "$docker_test_service"
       if [[ $(docker-compose ps -q $docker_test_service | xargs docker inspect -f "{{.State.ExitCode}}") -ne 0 ]]
         then
           EXIT_CODE=$(($EXIT_CODE || $(docker-compose ps -q $docker_test_service | xargs docker inspect -f "{{.State.ExitCode}}")))

src/main/java/com/twilio/oai/TwilioGoGenerator.java

@@ -10,7 +10,11 @@
 import io.swagger.v3.oas.models.OpenAPI;
 import io.swagger.v3.oas.models.media.IntegerSchema;
 import io.swagger.v3.oas.models.parameters.Parameter;
-import org.openapitools.codegen.*;
+import org.openapitools.codegen.CodegenModel;
+import org.openapitools.codegen.CodegenOperation;
+import org.openapitools.codegen.CodegenParameter;
+import org.openapitools.codegen.CodegenProperty;
+import org.openapitools.codegen.SupportingFile;
 
 public class TwilioGoGenerator extends AbstractTwilioGoGenerator {
 
@@ -110,6 +114,16 @@ public void postProcessParameter(final CodegenParameter parameter) {
         // Make sure required non-path params get into the options block.
         parameter.required = parameter.isPathParam;
         parameter.vendorExtensions.put("x-custom", parameter.baseName.equals("limit"));
+
+        // Parameters (and their items) need to be marshalled to a string for inclusion in the request payload when
+        // they are either free-form objects (type: object) or any type objects (type is absent).
+        if (parameter.isFreeFormObject || parameter.isAnyType) {
+            parameter.vendorExtensions.put("x-marshal", true);
+        }
+
+        if (parameter.isArray && (parameter.items.isFreeFormObject || parameter.items.isAnyType)) {
+            parameter.items.vendorExtensions.put("x-marshal", true);
+        }
     }
 
     @Override

src/main/resources/twilio-go/partial_serialization.mustache

@@ -22,33 +22,33 @@ headers := make(map[string]interface{})
 if params != nil && params.{{paramName}} != nil {
 {{#isArray}}
     for _, item  := range *params.{{paramName}} {
-{{#items.isFreeFormObject}}
+{{#items.vendorExtensions.x-marshal}}
         v, err := json.Marshal(item)
 
         if err != nil {
             return nil, err
         }
 
         data.Add("{{{baseName}}}", string(v))
-{{/items.isFreeFormObject}}
-{{^items.isFreeFormObject}}
+{{/items.vendorExtensions.x-marshal}}
+{{^items.vendorExtensions.x-marshal}}
         data.Add("{{{baseName}}}", item)
-{{/items.isFreeFormObject}}
+{{/items.vendorExtensions.x-marshal}}
     }
 {{/isArray}}
 {{^isArray}}
-{{#isFreeFormObject}}
+{{#vendorExtensions.x-marshal}}
     v, err := json.Marshal(params.{{paramName}})
 
     if err != nil {
         return nil, err
     }
 
     data.Set("{{{baseName}}}", string(v))
-{{/isFreeFormObject}}
-{{^isFreeFormObject}}
+{{/vendorExtensions.x-marshal}}
+{{^vendorExtensions.x-marshal}}
     data.Set("{{{baseName}}}", {{^isString}}fmt.Sprint({{/isString}}{{#isDateTime}}({{/isDateTime}}*params.{{paramName}}{{^isString}}{{#isDateTime}}).Format(time.RFC3339){{/isDateTime}}){{/isString}})
-{{/isFreeFormObject}}
+{{/vendorExtensions.x-marshal}}
 {{/isArray}}
 }
 {{/vendorExtensions.x-custom}}