HarmonyOS 调用sms.sendShortMessage报201错误，但我只想打开短信发送界面

问题1：ohos.permission.SEND_MESSAGES该权限暂不支持申请。

问题2：参考文档：https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/telephony-sms-V5#开发步骤

demo：

import { common, Want } from '@kit.AbilityKit';

const MMS_BUNDLE_NAME = "com.ohos.mms";
const MMS_ABILITY_NAME = "com.ohos.mms.MainAbility";
const MMS_ENTITIES = "entity.system.home";

export class Contact {
  contactsName: string;
  telephone: number;

  constructor(contactsName: string, telephone: number) {
    this.contactsName = contactsName;
    this.telephone = telephone;
  }
}

@Entry
@Component
struct JumpMessage {
  private context = getContext(this) as common.UIAbilityContext;

  startMMSAbilityExplicit() {
    // 这里完善联系人和号码；姓名主要是通过手机号来查询实际联系人名称，因此这种方式还是以手机号码为主。
    let params: Array<Object> = [new Contact("xxx", xxxx)];

    let want: Want = {
      bundleName: "com.ohos.mms",
      abilityName: "com.ohos.mms.MainAbility",
      parameters: {
        contactObjects: JSON.stringify(params),
        pageFlag: "conversation",
        // 这里填写短信内容。
        content: "我是短信具体内容"
      }
    };

    this.context.startAbilityForResult(want).then((data) => {
      console.log("Success" + JSON.stringify(data));
    }).catch(() => {
      console.log("error");
    });
  }

  build() {
    Row() {
      Column() {
        Button('发送短信')
          .onClick(() => {
            this.startMMSAbilityExplicit();
          })
      }
      .width('100%')
    }
    .height('100%')
  }
}