Fixing 'content' being expected to be present. (#369)

Author: robertmassaioli

src/types/OpenAPI3.ts

@@ -57,7 +57,7 @@ export interface OpenAPI3ResponseObject {
 
 export interface OpenAPI3RequestBody {
   description?: string;
-  content: {
+  content?: {
     [contentType: string]: { schema: OpenAPI3SchemaObject | { $ref: string } };
   };
 }

src/v3.ts

@@ -225,7 +225,7 @@ export default function generateTypesV3(
     // handle requestBody
     if (operation.requestBody) {
       output += `requestBody: {\n`;
-      Object.entries(operation.requestBody.content).forEach(
+      Object.entries(operation.requestBody.content || {}).forEach(
         ([contentType, { schema }]) => {
           output += `"${contentType}": ${transform(schema)};\n`;
         }