Add configurable as a valid api option

packages/strapi-plugin-content-type-builder/controllers/validation/model-schema.js

@@ -31,6 +31,7 @@ const createSchema = (types, relations, { modelType } = {}) =>
                     .string()
                     .oneOf(types)
                     .required(),
+                  configurable: yup.boolean().nullable(),
                   ...getTypeShape(attribute, { modelType }),
                 };
 

packages/strapi-plugin-content-type-builder/controllers/validation/relations.js

@@ -21,6 +21,7 @@ module.exports = (obj, validNatures) => {
       .oneOf(validNatures)
       .required(),
     unique: validators.unique.nullable(),
+    configurable: yup.boolean().nullable(),
     dominant: yup.boolean().nullable(),
     columnName: yup.string().nullable(),
     targetAttribute: REVERSE_RELATIONS.includes(obj.nature)

packages/strapi-plugin-content-type-builder/services/schema-builder/index.js

@@ -86,6 +86,8 @@ function createSchemaBuilder({ components, contentTypes }) {
       return Object.keys(attributes).reduce((acc, key) => {
         const attribute = attributes[key];
 
+        const { configurable } = attribute;
+
         if (_.has(attribute, 'type')) {
           if (attribute.type === 'media') {
             const fileModel = strapi.getModel('file', 'upload');
@@ -97,9 +99,13 @@ function createSchemaBuilder({ components, contentTypes }) {
               via,
               plugin: 'upload',
               required: attribute.required ? true : false,
+              configurable: configurable === false ? false : undefined,
             };
           } else {
-            acc[key] = attribute;
+            acc[key] = {
+              ...attribute,
+              configurable: configurable === false ? false : undefined,
+            };
           }
 
           return acc;
@@ -118,6 +124,7 @@ function createSchemaBuilder({ components, contentTypes }) {
           const attr = {
             unique: unique === true ? true : undefined,
             columnName: columnName || undefined,
+            configurable: configurable === false ? false : undefined,
           };
 
           if (!this.contentTypes.has(target)) {

packages/strapi-plugin-content-type-builder/utils/attributes.js

@@ -60,7 +60,7 @@ const formatAttribute = (key, attribute, { model }) => {
   const relation = (model.associations || []).find(
     assoc => assoc.alias === key
   );
-  const { plugin } = attribute;
+  const { plugin, configurable } = attribute;
   let targetEntity = attribute.model || attribute.collection;
 
   if (plugin === 'upload' && targetEntity === 'file') {
@@ -68,6 +68,7 @@ const formatAttribute = (key, attribute, { model }) => {
       type: 'media',
       multiple: attribute.collection ? true : false,
       required: attribute.required ? true : false,
+      configurable: configurable === false ? false : undefined,
     };
   } else {
     return {
@@ -77,6 +78,7 @@ const formatAttribute = (key, attribute, { model }) => {
       dominant: attribute.dominant ? true : false,
       targetAttribute: attribute.via || undefined,
       columnName: attribute.columnName || undefined,
+      configurable: configurable === false ? false : undefined,
       targetColumnName: _.get(
         strapi.getModel(targetEntity, plugin),
         ['attributes', attribute.via, 'columnName'],