Model.get does not respect fields param about dynamodb-onetable HOT 6 CLOSED

...
ProjectionExpression: params.fields && params.fields.length ? params.fields.join(', ') : undefined,
...

const { Model, Table } = require('dynamodb-onetable');
const { documentClient } = require('./src/db');

const myTableName = `myTable`;
const table = new Table({
  client: documentClient,
  name: myTableName,
});

const RoleModel = new Model(table, 'Role', {
  fields: {
    pk: { value: 'rbac' },
    sk: { value: 'Role:${name}' },

    name: { type: String, required: true },
    permissions: { type: Array, required: true },
  },
});

(async () => {

  // ### add three role1, role2,  role3
  await Promise.all(
    ['1', '2', '3'].map(async (name) => {
      await RoleModel.create({
        name: `role${name}`,
        permissions: [`get:/api/endpoint${name}`],
      });
    }),
  );

  // this Model.get() works fine
  const roleOk = await RoleModel.get(
    {
      _type: `Role`,
    },
    {
      fields: [
        //
        'updated',
      ],
    },
  );
  console.log('### logOK:', roleOk);
  // ### logOK: { updated: 1620050849535 }

  const roleErr = await RoleModel.get(
    {
      name: `role1`,
    },
    {
      fields: [
        //
        'name',
        'permissions',
      ],
    },
  );
  console.log('### log Err:', roleErr);
 // it throws error 
 // Invalid ProjectionExpression: Attribute name is a reserved keyword; reserved keyword: name
// the same error for  'permissions' field name


})();