JavaScript - I can't get shared_link_already_exists.metadata

Hi,

I want to create a shared link or get a shared link if it already exists with JavaScript.

 

If the shared link already exists, returned error has only '.tag'.

 

 

 

 

error: {
    error_summary: 'shared_link_already_exists/..',
    error: { '.tag': 'shared_link_already_exists' }
}

 

 

 

 

 

So I have no choice to use sharingListSharedLinks 

 

 

 

 

await dbx.sharingCreateSharedLinkWithSettings({
    path: fileId,
    settings: {
      access: 'viewer',
      audience: 'team'
    }
  }).then(res => {
    console.log(res.result.url);
  }).catch(async e =>{
    if(e.error.error['.tag'] === 'shared_link_already_exists'){
      console.log(e.error.error.shared_link_already_exists.metadata.url); // undefined
      await dbx.sharingListSharedLinks({
        path: fileId
      }).then((res) => {
        console.log(res.result.links[0].url);
      }).catch((e) => {    
      })
    }else{
    }
  })
})

 

 

 

 

 

But in API Explorer, error has metadata.url certainly.

 

Can you please tell me what caused this?

Thanks.