How to rename copy of a bound script programatically?

Question

I want to make a regular backup of a project (default GCP project) that is coded on top of Google Spreadsheet. And on top of the it is a COPY of original SpreadSheet. So the project script file is bound to the spreadsheet.

Bound scripts generally behave like standalone scripts except that they do not appear in Google Drive a quote from above documentation link.

I guess that is the reason why I get an error

Error  GoogleJsonResponseException: API call to drive.files.get failed with error: File not found: 
     12OX6dRqsEHRsR4MttkDQ71yW_I8R2UqjfcSq4FB backupSS  @ web functions.gs:3958

on the 4th line of below code. Note that the scriptId exists but the file is not accessable

var spreadSheetId = SpreadsheetApp.getActiveSpreadsheet().getId()  
var scriptId = ScriptApp.getScriptId()
console.log(Drive.Files.get(spreadSheetId))
console.log(Drive.Files.get(scriptId))

with this result

9:24:12 PM  Notice  Execution started
9:24:12 PM  Info    PR-Digitalizace objednávek
9:24:12 PM  Error   GoogleJsonResponseException: API call to drive.files.get failed with error: File not found: 12OX6dRPKwwt1-vOtCsbDEHRsR4MttkDQ71yW_I8R2Uqq4FB
backupSS    @ web functions.gs:3958

console.log(DriveApp.getFileById(scriptId).getName()) givess me this error `Error   
Exception: No item with the given ID could be found. Possibly because you have not edited this item or you do not have permission to access it.
backupSS    @ web functions.gs:3959`

is there any way to edit scritp name programatically? Why so I do not have lots of script with the same name.

Update

• Google Apps Script API is on

• Request had insufficient authentication scopes.

  function getScriptContent(scriptId,content,theAccessTkn) { try{ var options,payload,response,url;

    if (!scriptId) {
      scriptId = ScriptApp.getScriptId()
    }
  
    if (!content) {
      //Error handling function
      console.log("no content")
    }
  
    if (!theAccessTkn) {
      theAccessTkn = ScriptApp.getOAuthToken();
    }
  
    //https://developers.google.com/apps-script/api/reference/rest/v1/projects/updateContent
    url = "https://script.googleapis.com/v1/projects/" + scriptId +"content"
    url = "https://scriptmanagement.googleapis.com/v1/projects/" + scriptId //+"content"
  
  
    options = {
      "method" : "GET",
      "muteHttpExceptions": true,
      "headers": {
        'Authorization': 'Bearer ' +  theAccessTkn
      },
      "contentType": "application/json",//If the content type is set then you can stringify the payload
  //    "payload": JSON.stringify(content)
    };
  
    response = UrlFetchApp.fetch(url,options);      
    console.log('getResponseCode ' + response.getResponseCode())
    console.log("Response content: " + response.getContentText())
    console.log("finished " )
  } catch(e) {
    console.log("Error: " + e + "\nStack: " + e.stack)
  }
  

  };

gives me

    Response content: {
  "error": {
    "code": 403,
    "message": "Request had insufficient authentication scopes.",
    "status": "PERMISSION_DENIED"
  }
}

Answer 1

It seems I can still access the original bound script via DriveApp

Code:

DriveApp.getFileById(scriptId).setName('tester');

Original:

But not when running it on the copied file

Copied file:

Conclusion:

• I haven't found any possible way to automatically rename the bound script after duplicating/copying it. Also there's currently no method that allows you to get the ids of the script bound to a file.
• And if the above code wouldn't work even on original for you, then that would make it even harder.

Resources:

• Google Apps Script: Get the ID of script bound to a spreadsheet