added required fields to zapier models generation (#17115)

Author: emajo

modules/openapi-generator/src/main/resources/zapier/model.mustache

@@ -30,6 +30,9 @@ module.exports = {
             {
                 key: `${keyPrefix}{{baseName}}`,
                 label: `{{#description}}{{{.}}} - {{/description}}[${labelPrefix}{{baseName}}]`,
+                {{#required}}
+                required: true,
+                {{/required}}
                 {{#isArray}}
                 list: true,
                 type: '{{#items}}{{baseType}}{{/items}}',
@@ -56,6 +59,9 @@ module.exports = {
             {
                 key: `${keyPrefix}{{baseName}}`,{{#items}}{{^isEnumRef}}
                 label: `{{#description}}{{{.}}} - {{/description}}[${labelPrefix}{{baseName}}]`,
+                {{#required}}
+                required: true,
+                {{/required}}
                 children: {{complexType}}.fields(`${keyPrefix}{{baseName}}${!isInput ? '[]' : ''}`, isInput, true), {{/isEnumRef}}{{#isEnumRef}}
                 list: true,
                 type: 'string',

samples/client/petstore/zapier/models/Pet.js

@@ -15,11 +15,13 @@ module.exports = {
             {
                 key: `${keyPrefix}name`,
                 label: `[${labelPrefix}name]`,
+                required: true,
                 type: 'string',
             },
             {
                 key: `${keyPrefix}photoUrls`,
                 label: `[${labelPrefix}photoUrls]`,
+                required: true,
                 list: true,
                 type: 'string',
             },