Add message and more context to RequiredError (#10530)

modules/openapi-generator/src/main/resources/typescript/api/api.mustache

@@ -48,7 +48,7 @@ export class {{classname}}RequestFactory extends BaseAPIRequestFactory {
         {{#required}}
         // verify required parameter '{{paramName}}' is not null or undefined
         if ({{paramName}} === null || {{paramName}} === undefined) {
-            throw new RequiredError('Required parameter {{paramName}} was null or undefined when calling {{nickname}}.');
+            throw new RequiredError("{{classname}}", "{{nickname}}", "{{paramName}}");
         }
 
         {{/required}}

modules/openapi-generator/src/main/resources/typescript/api/baseapi.mustache

@@ -38,7 +38,7 @@ export class BaseAPIRequestFactory {
  */
 export class RequiredError extends Error {
     name: "RequiredError" = "RequiredError";
-    constructor(public field: string, msg?: string) {
-        super(msg);
+    constructor(public api: string, public method: string, public field: string) {
+        super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
 }

samples/openapi3/client/petstore/typescript/builds/composed-schemas/apis/baseapi.ts

@@ -31,7 +31,7 @@ export class BaseAPIRequestFactory {
  */
 export class RequiredError extends Error {
     name: "RequiredError" = "RequiredError";
-    constructor(public field: string, msg?: string) {
-        super(msg);
+    constructor(public api: string, public method: string, public field: string) {
+        super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
 }

samples/openapi3/client/petstore/typescript/builds/default/apis/PetApi.ts

@@ -26,7 +26,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'pet' is not null or undefined
         if (pet === null || pet === undefined) {
-            throw new RequiredError('Required parameter pet was null or undefined when calling addPet.');
+            throw new RequiredError("PetApi", "addPet", "pet");
         }
 
 
@@ -71,7 +71,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling deletePet.');
+            throw new RequiredError("PetApi", "deletePet", "petId");
         }
 
 
@@ -108,7 +108,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'status' is not null or undefined
         if (status === null || status === undefined) {
-            throw new RequiredError('Required parameter status was null or undefined when calling findPetsByStatus.');
+            throw new RequiredError("PetApi", "findPetsByStatus", "status");
         }
 
 
@@ -145,7 +145,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'tags' is not null or undefined
         if (tags === null || tags === undefined) {
-            throw new RequiredError('Required parameter tags was null or undefined when calling findPetsByTags.');
+            throw new RequiredError("PetApi", "findPetsByTags", "tags");
         }
 
 
@@ -182,7 +182,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling getPetById.');
+            throw new RequiredError("PetApi", "getPetById", "petId");
         }
 
 
@@ -214,7 +214,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'pet' is not null or undefined
         if (pet === null || pet === undefined) {
-            throw new RequiredError('Required parameter pet was null or undefined when calling updatePet.');
+            throw new RequiredError("PetApi", "updatePet", "pet");
         }
 
 
@@ -260,7 +260,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling updatePetWithForm.');
+            throw new RequiredError("PetApi", "updatePetWithForm", "petId");
         }
 
 
@@ -325,7 +325,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling uploadFile.');
+            throw new RequiredError("PetApi", "uploadFile", "petId");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/default/apis/StoreApi.ts

@@ -26,7 +26,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'orderId' is not null or undefined
         if (orderId === null || orderId === undefined) {
-            throw new RequiredError('Required parameter orderId was null or undefined when calling deleteOrder.');
+            throw new RequiredError("StoreApi", "deleteOrder", "orderId");
         }
 
 
@@ -78,7 +78,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'orderId' is not null or undefined
         if (orderId === null || orderId === undefined) {
-            throw new RequiredError('Required parameter orderId was null or undefined when calling getOrderById.');
+            throw new RequiredError("StoreApi", "getOrderById", "orderId");
         }
 
 
@@ -104,7 +104,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'order' is not null or undefined
         if (order === null || order === undefined) {
-            throw new RequiredError('Required parameter order was null or undefined when calling placeOrder.');
+            throw new RequiredError("StoreApi", "placeOrder", "order");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/default/apis/UserApi.ts

@@ -26,7 +26,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUser.');
+            throw new RequiredError("UserApi", "createUser", "user");
         }
 
 
@@ -68,7 +68,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUsersWithArrayInput.');
+            throw new RequiredError("UserApi", "createUsersWithArrayInput", "user");
         }
 
 
@@ -110,7 +110,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUsersWithListInput.');
+            throw new RequiredError("UserApi", "createUsersWithListInput", "user");
         }
 
 
@@ -153,7 +153,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling deleteUser.');
+            throw new RequiredError("UserApi", "deleteUser", "username");
         }
 
 
@@ -185,7 +185,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling getUserByName.');
+            throw new RequiredError("UserApi", "getUserByName", "username");
         }
 
 
@@ -212,13 +212,13 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling loginUser.');
+            throw new RequiredError("UserApi", "loginUser", "username");
         }
 
 
         // verify required parameter 'password' is not null or undefined
         if (password === null || password === undefined) {
-            throw new RequiredError('Required parameter password was null or undefined when calling loginUser.');
+            throw new RequiredError("UserApi", "loginUser", "password");
         }
 
 
@@ -279,13 +279,13 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling updateUser.');
+            throw new RequiredError("UserApi", "updateUser", "username");
         }
 
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling updateUser.');
+            throw new RequiredError("UserApi", "updateUser", "user");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/default/apis/baseapi.ts

@@ -31,7 +31,7 @@ export class BaseAPIRequestFactory {
  */
 export class RequiredError extends Error {
     name: "RequiredError" = "RequiredError";
-    constructor(public field: string, msg?: string) {
-        super(msg);
+    constructor(public api: string, public method: string, public field: string) {
+        super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
 }

samples/openapi3/client/petstore/typescript/builds/deno/apis/PetApi.ts

@@ -24,7 +24,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'pet' is not null or undefined
         if (pet === null || pet === undefined) {
-            throw new RequiredError('Required parameter pet was null or undefined when calling addPet.');
+            throw new RequiredError("PetApi", "addPet", "pet");
         }
 
 
@@ -69,7 +69,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling deletePet.');
+            throw new RequiredError("PetApi", "deletePet", "petId");
         }
 
 
@@ -106,7 +106,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'status' is not null or undefined
         if (status === null || status === undefined) {
-            throw new RequiredError('Required parameter status was null or undefined when calling findPetsByStatus.');
+            throw new RequiredError("PetApi", "findPetsByStatus", "status");
         }
 
 
@@ -143,7 +143,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'tags' is not null or undefined
         if (tags === null || tags === undefined) {
-            throw new RequiredError('Required parameter tags was null or undefined when calling findPetsByTags.');
+            throw new RequiredError("PetApi", "findPetsByTags", "tags");
         }
 
 
@@ -180,7 +180,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling getPetById.');
+            throw new RequiredError("PetApi", "getPetById", "petId");
         }
 
 
@@ -212,7 +212,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'pet' is not null or undefined
         if (pet === null || pet === undefined) {
-            throw new RequiredError('Required parameter pet was null or undefined when calling updatePet.');
+            throw new RequiredError("PetApi", "updatePet", "pet");
         }
 
 
@@ -258,7 +258,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling updatePetWithForm.');
+            throw new RequiredError("PetApi", "updatePetWithForm", "petId");
         }
 
 
@@ -323,7 +323,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling uploadFile.');
+            throw new RequiredError("PetApi", "uploadFile", "petId");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/deno/apis/StoreApi.ts

@@ -24,7 +24,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'orderId' is not null or undefined
         if (orderId === null || orderId === undefined) {
-            throw new RequiredError('Required parameter orderId was null or undefined when calling deleteOrder.');
+            throw new RequiredError("StoreApi", "deleteOrder", "orderId");
         }
 
 
@@ -76,7 +76,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'orderId' is not null or undefined
         if (orderId === null || orderId === undefined) {
-            throw new RequiredError('Required parameter orderId was null or undefined when calling getOrderById.');
+            throw new RequiredError("StoreApi", "getOrderById", "orderId");
         }
 
 
@@ -102,7 +102,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'order' is not null or undefined
         if (order === null || order === undefined) {
-            throw new RequiredError('Required parameter order was null or undefined when calling placeOrder.');
+            throw new RequiredError("StoreApi", "placeOrder", "order");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/deno/apis/UserApi.ts

@@ -24,7 +24,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUser.');
+            throw new RequiredError("UserApi", "createUser", "user");
         }
 
 
@@ -66,7 +66,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUsersWithArrayInput.');
+            throw new RequiredError("UserApi", "createUsersWithArrayInput", "user");
         }
 
 
@@ -108,7 +108,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUsersWithListInput.');
+            throw new RequiredError("UserApi", "createUsersWithListInput", "user");
         }
 
 
@@ -151,7 +151,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling deleteUser.');
+            throw new RequiredError("UserApi", "deleteUser", "username");
         }
 
 
@@ -183,7 +183,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling getUserByName.');
+            throw new RequiredError("UserApi", "getUserByName", "username");
         }
 
 
@@ -210,13 +210,13 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling loginUser.');
+            throw new RequiredError("UserApi", "loginUser", "username");
         }
 
 
         // verify required parameter 'password' is not null or undefined
         if (password === null || password === undefined) {
-            throw new RequiredError('Required parameter password was null or undefined when calling loginUser.');
+            throw new RequiredError("UserApi", "loginUser", "password");
         }
 
 
@@ -277,13 +277,13 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling updateUser.');
+            throw new RequiredError("UserApi", "updateUser", "username");
         }
 
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling updateUser.');
+            throw new RequiredError("UserApi", "updateUser", "user");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/deno/apis/baseapi.ts

@@ -31,7 +31,7 @@ export class BaseAPIRequestFactory {
  */
 export class RequiredError extends Error {
     name: "RequiredError" = "RequiredError";
-    constructor(public field: string, msg?: string) {
-        super(msg);
+    constructor(public api: string, public method: string, public field: string) {
+        super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
 }

samples/openapi3/client/petstore/typescript/builds/inversify/apis/PetApi.ts

@@ -28,7 +28,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'pet' is not null or undefined
         if (pet === null || pet === undefined) {
-            throw new RequiredError('Required parameter pet was null or undefined when calling addPet.');
+            throw new RequiredError("PetApi", "addPet", "pet");
         }
 
 
@@ -73,7 +73,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling deletePet.');
+            throw new RequiredError("PetApi", "deletePet", "petId");
         }
 
 
@@ -110,7 +110,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'status' is not null or undefined
         if (status === null || status === undefined) {
-            throw new RequiredError('Required parameter status was null or undefined when calling findPetsByStatus.');
+            throw new RequiredError("PetApi", "findPetsByStatus", "status");
         }
 
 
@@ -147,7 +147,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'tags' is not null or undefined
         if (tags === null || tags === undefined) {
-            throw new RequiredError('Required parameter tags was null or undefined when calling findPetsByTags.');
+            throw new RequiredError("PetApi", "findPetsByTags", "tags");
         }
 
 
@@ -184,7 +184,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling getPetById.');
+            throw new RequiredError("PetApi", "getPetById", "petId");
         }
 
 
@@ -216,7 +216,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'pet' is not null or undefined
         if (pet === null || pet === undefined) {
-            throw new RequiredError('Required parameter pet was null or undefined when calling updatePet.');
+            throw new RequiredError("PetApi", "updatePet", "pet");
         }
 
 
@@ -262,7 +262,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling updatePetWithForm.');
+            throw new RequiredError("PetApi", "updatePetWithForm", "petId");
         }
 
 
@@ -327,7 +327,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling uploadFile.');
+            throw new RequiredError("PetApi", "uploadFile", "petId");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/inversify/apis/StoreApi.ts

@@ -28,7 +28,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'orderId' is not null or undefined
         if (orderId === null || orderId === undefined) {
-            throw new RequiredError('Required parameter orderId was null or undefined when calling deleteOrder.');
+            throw new RequiredError("StoreApi", "deleteOrder", "orderId");
         }
 
 
@@ -80,7 +80,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'orderId' is not null or undefined
         if (orderId === null || orderId === undefined) {
-            throw new RequiredError('Required parameter orderId was null or undefined when calling getOrderById.');
+            throw new RequiredError("StoreApi", "getOrderById", "orderId");
         }
 
 
@@ -106,7 +106,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'order' is not null or undefined
         if (order === null || order === undefined) {
-            throw new RequiredError('Required parameter order was null or undefined when calling placeOrder.');
+            throw new RequiredError("StoreApi", "placeOrder", "order");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/inversify/apis/UserApi.ts

@@ -28,7 +28,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUser.');
+            throw new RequiredError("UserApi", "createUser", "user");
         }
 
 
@@ -70,7 +70,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUsersWithArrayInput.');
+            throw new RequiredError("UserApi", "createUsersWithArrayInput", "user");
         }
 
 
@@ -112,7 +112,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUsersWithListInput.');
+            throw new RequiredError("UserApi", "createUsersWithListInput", "user");
         }
 
 
@@ -155,7 +155,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling deleteUser.');
+            throw new RequiredError("UserApi", "deleteUser", "username");
         }
 
 
@@ -187,7 +187,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling getUserByName.');
+            throw new RequiredError("UserApi", "getUserByName", "username");
         }
 
 
@@ -214,13 +214,13 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling loginUser.');
+            throw new RequiredError("UserApi", "loginUser", "username");
         }
 
 
         // verify required parameter 'password' is not null or undefined
         if (password === null || password === undefined) {
-            throw new RequiredError('Required parameter password was null or undefined when calling loginUser.');
+            throw new RequiredError("UserApi", "loginUser", "password");
         }
 
 
@@ -281,13 +281,13 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling updateUser.');
+            throw new RequiredError("UserApi", "updateUser", "username");
         }
 
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling updateUser.');
+            throw new RequiredError("UserApi", "updateUser", "user");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/inversify/apis/baseapi.ts

@@ -34,7 +34,7 @@ export class BaseAPIRequestFactory {
  */
 export class RequiredError extends Error {
     name: "RequiredError" = "RequiredError";
-    constructor(public field: string, msg?: string) {
-        super(msg);
+    constructor(public api: string, public method: string, public field: string) {
+        super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
 }

samples/openapi3/client/petstore/typescript/builds/jquery/apis/PetApi.ts

@@ -24,7 +24,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'pet' is not null or undefined
         if (pet === null || pet === undefined) {
-            throw new RequiredError('Required parameter pet was null or undefined when calling addPet.');
+            throw new RequiredError("PetApi", "addPet", "pet");
         }
 
 
@@ -69,7 +69,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling deletePet.');
+            throw new RequiredError("PetApi", "deletePet", "petId");
         }
 
 
@@ -106,7 +106,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'status' is not null or undefined
         if (status === null || status === undefined) {
-            throw new RequiredError('Required parameter status was null or undefined when calling findPetsByStatus.');
+            throw new RequiredError("PetApi", "findPetsByStatus", "status");
         }
 
 
@@ -143,7 +143,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'tags' is not null or undefined
         if (tags === null || tags === undefined) {
-            throw new RequiredError('Required parameter tags was null or undefined when calling findPetsByTags.');
+            throw new RequiredError("PetApi", "findPetsByTags", "tags");
         }
 
 
@@ -180,7 +180,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling getPetById.');
+            throw new RequiredError("PetApi", "getPetById", "petId");
         }
 
 
@@ -212,7 +212,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'pet' is not null or undefined
         if (pet === null || pet === undefined) {
-            throw new RequiredError('Required parameter pet was null or undefined when calling updatePet.');
+            throw new RequiredError("PetApi", "updatePet", "pet");
         }
 
 
@@ -258,7 +258,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling updatePetWithForm.');
+            throw new RequiredError("PetApi", "updatePetWithForm", "petId");
         }
 
 
@@ -323,7 +323,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling uploadFile.');
+            throw new RequiredError("PetApi", "uploadFile", "petId");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/jquery/apis/StoreApi.ts

@@ -24,7 +24,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'orderId' is not null or undefined
         if (orderId === null || orderId === undefined) {
-            throw new RequiredError('Required parameter orderId was null or undefined when calling deleteOrder.');
+            throw new RequiredError("StoreApi", "deleteOrder", "orderId");
         }
 
 
@@ -76,7 +76,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'orderId' is not null or undefined
         if (orderId === null || orderId === undefined) {
-            throw new RequiredError('Required parameter orderId was null or undefined when calling getOrderById.');
+            throw new RequiredError("StoreApi", "getOrderById", "orderId");
         }
 
 
@@ -102,7 +102,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'order' is not null or undefined
         if (order === null || order === undefined) {
-            throw new RequiredError('Required parameter order was null or undefined when calling placeOrder.');
+            throw new RequiredError("StoreApi", "placeOrder", "order");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/jquery/apis/UserApi.ts

@@ -24,7 +24,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUser.');
+            throw new RequiredError("UserApi", "createUser", "user");
         }
 
 
@@ -66,7 +66,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUsersWithArrayInput.');
+            throw new RequiredError("UserApi", "createUsersWithArrayInput", "user");
         }
 
 
@@ -108,7 +108,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUsersWithListInput.');
+            throw new RequiredError("UserApi", "createUsersWithListInput", "user");
         }
 
 
@@ -151,7 +151,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling deleteUser.');
+            throw new RequiredError("UserApi", "deleteUser", "username");
         }
 
 
@@ -183,7 +183,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling getUserByName.');
+            throw new RequiredError("UserApi", "getUserByName", "username");
         }
 
 
@@ -210,13 +210,13 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling loginUser.');
+            throw new RequiredError("UserApi", "loginUser", "username");
         }
 
 
         // verify required parameter 'password' is not null or undefined
         if (password === null || password === undefined) {
-            throw new RequiredError('Required parameter password was null or undefined when calling loginUser.');
+            throw new RequiredError("UserApi", "loginUser", "password");
         }
 
 
@@ -277,13 +277,13 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling updateUser.');
+            throw new RequiredError("UserApi", "updateUser", "username");
         }
 
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling updateUser.');
+            throw new RequiredError("UserApi", "updateUser", "user");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/jquery/apis/baseapi.ts

@@ -31,7 +31,7 @@ export class BaseAPIRequestFactory {
  */
 export class RequiredError extends Error {
     name: "RequiredError" = "RequiredError";
-    constructor(public field: string, msg?: string) {
-        super(msg);
+    constructor(public api: string, public method: string, public field: string) {
+        super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
 }

samples/openapi3/client/petstore/typescript/builds/object_params/apis/PetApi.ts

@@ -26,7 +26,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'pet' is not null or undefined
         if (pet === null || pet === undefined) {
-            throw new RequiredError('Required parameter pet was null or undefined when calling addPet.');
+            throw new RequiredError("PetApi", "addPet", "pet");
         }
 
 
@@ -71,7 +71,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling deletePet.');
+            throw new RequiredError("PetApi", "deletePet", "petId");
         }
 
 
@@ -108,7 +108,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'status' is not null or undefined
         if (status === null || status === undefined) {
-            throw new RequiredError('Required parameter status was null or undefined when calling findPetsByStatus.');
+            throw new RequiredError("PetApi", "findPetsByStatus", "status");
         }
 
 
@@ -145,7 +145,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'tags' is not null or undefined
         if (tags === null || tags === undefined) {
-            throw new RequiredError('Required parameter tags was null or undefined when calling findPetsByTags.');
+            throw new RequiredError("PetApi", "findPetsByTags", "tags");
         }
 
 
@@ -182,7 +182,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling getPetById.');
+            throw new RequiredError("PetApi", "getPetById", "petId");
         }
 
 
@@ -214,7 +214,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'pet' is not null or undefined
         if (pet === null || pet === undefined) {
-            throw new RequiredError('Required parameter pet was null or undefined when calling updatePet.');
+            throw new RequiredError("PetApi", "updatePet", "pet");
         }
 
 
@@ -260,7 +260,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling updatePetWithForm.');
+            throw new RequiredError("PetApi", "updatePetWithForm", "petId");
         }
 
 
@@ -325,7 +325,7 @@ export class PetApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'petId' is not null or undefined
         if (petId === null || petId === undefined) {
-            throw new RequiredError('Required parameter petId was null or undefined when calling uploadFile.');
+            throw new RequiredError("PetApi", "uploadFile", "petId");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/object_params/apis/StoreApi.ts

@@ -26,7 +26,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'orderId' is not null or undefined
         if (orderId === null || orderId === undefined) {
-            throw new RequiredError('Required parameter orderId was null or undefined when calling deleteOrder.');
+            throw new RequiredError("StoreApi", "deleteOrder", "orderId");
         }
 
 
@@ -78,7 +78,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'orderId' is not null or undefined
         if (orderId === null || orderId === undefined) {
-            throw new RequiredError('Required parameter orderId was null or undefined when calling getOrderById.');
+            throw new RequiredError("StoreApi", "getOrderById", "orderId");
         }
 
 
@@ -104,7 +104,7 @@ export class StoreApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'order' is not null or undefined
         if (order === null || order === undefined) {
-            throw new RequiredError('Required parameter order was null or undefined when calling placeOrder.');
+            throw new RequiredError("StoreApi", "placeOrder", "order");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/object_params/apis/UserApi.ts

@@ -26,7 +26,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUser.');
+            throw new RequiredError("UserApi", "createUser", "user");
         }
 
 
@@ -68,7 +68,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUsersWithArrayInput.');
+            throw new RequiredError("UserApi", "createUsersWithArrayInput", "user");
         }
 
 
@@ -110,7 +110,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling createUsersWithListInput.');
+            throw new RequiredError("UserApi", "createUsersWithListInput", "user");
         }
 
 
@@ -153,7 +153,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling deleteUser.');
+            throw new RequiredError("UserApi", "deleteUser", "username");
         }
 
 
@@ -185,7 +185,7 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling getUserByName.');
+            throw new RequiredError("UserApi", "getUserByName", "username");
         }
 
 
@@ -212,13 +212,13 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling loginUser.');
+            throw new RequiredError("UserApi", "loginUser", "username");
         }
 
 
         // verify required parameter 'password' is not null or undefined
         if (password === null || password === undefined) {
-            throw new RequiredError('Required parameter password was null or undefined when calling loginUser.');
+            throw new RequiredError("UserApi", "loginUser", "password");
         }
 
 
@@ -279,13 +279,13 @@ export class UserApiRequestFactory extends BaseAPIRequestFactory {
 
         // verify required parameter 'username' is not null or undefined
         if (username === null || username === undefined) {
-            throw new RequiredError('Required parameter username was null or undefined when calling updateUser.');
+            throw new RequiredError("UserApi", "updateUser", "username");
         }
 
 
         // verify required parameter 'user' is not null or undefined
         if (user === null || user === undefined) {
-            throw new RequiredError('Required parameter user was null or undefined when calling updateUser.');
+            throw new RequiredError("UserApi", "updateUser", "user");
         }
 
 

samples/openapi3/client/petstore/typescript/builds/object_params/apis/baseapi.ts

@@ -31,7 +31,7 @@ export class BaseAPIRequestFactory {
  */
 export class RequiredError extends Error {
     name: "RequiredError" = "RequiredError";
-    constructor(public field: string, msg?: string) {
-        super(msg);
+    constructor(public api: string, public method: string, public field: string) {
+        super("Required parameter " + field + " was null or undefined when calling " + api + "." + method + ".");
     }
 }

samples/openapi3/client/petstore/typescript/tests/default/test/api/PetApi.test.ts

@@ -62,6 +62,21 @@ describe("PetApi", () => {
         throw new Error("Deleted non-existant pet with id " + nonExistantId + "!");
     })
 
+    it("failRunTimeRequiredParameterCheck", async () => {
+        try {
+            await petApi.deletePet(null)
+        } catch (err) {
+            expect(err.api).to.equal("PetApi");
+            expect(err.message).to.include("PetApi");
+            expect(err.method).to.equal("deletePet");
+            expect(err.message).to.include("deletePet");
+            expect(err.field).to.equal("petId");
+            expect(err.message).to.include("petId");
+            return;
+        }
+        throw new Error("Accepted missing parameter!");
+    })
+
     it("findPetsByStatus", async () => {
         const pets = await petApi.findPetsByStatus(["available"]);
         expect(pets.length).to.be.at.least(1);