How to pass dynamic value after deployment of function

its just above the (Future start) , its a long data that is why i did not provided it here.

2 please tell me how to use payload as i dont have any idea

It's a String...how do you work with strings? What did you pass as data when you executed the function?

paste this same line as map of object not as string { 'image': 'image', 'productName': 'productName', 'productUnit': 'productUnit', // Provide default value for null 'barcode': 12245, 'id': " dataid", 'sellingPrice': 44.0, 'totalQuantity': 100.0, 'quantity': 1.0, }, { 'image': 'image', 'productName': 'productName222', 'productUnit': 'productUnit', // Provide default value for null 'barcode': 456566565, 'id': " dataid", 'sellingPrice': 44.0, 'totalQuantity': 100.0, 'quantity': 1.0, },

no...it's a string

should i use like this 'image': 'image', 'productName': 'productName222', 'productUnit': 'productUnit', // Provide default value for null 'barcode': 456566565, 'id': " dataid", 'sellingPrice': 44.0, 'totalQuantity': 100.0, 'quantity': 1.0,

Do you see what's wrong with this code:

  final String payload = "";
  payload['6439e7ae4abb3e14f2b1'];

You need to pass a valid JSON string and then parse it in your function. what you passed is not a valid JSON string.

should i use like this? , commented the previous line of codedart //databaseId: payload['6439e7ae4abb3e14f2b1'], //collectionId: payload['64444e34a0ce20bc4ac8'], databaseId:'6439e7ae4abb3e14f2b1', collectionId: '64444e34a0ce20bc4ac8',

this is a log from appwrite after execution function

so you're passing something like this as batchData:

{
  "some-uuid-id": {
     "image": "",
     "barcode": ""
     // so on...
  },
  {"another-uuid-id": {
     "image": "",
     "barcode": ""
     // so on...
  }
}

This is not a valid document. have you gone through the basics about how to use the Appwrite databases api?

yse i have gone through the database api, and created document also, if i can not use uuid then what is best way to create batch document in a single response

If you really need to make 1 API request, you can try using graphql: https://appwrite.io/docs/graphql

Otherwise, it's much simpler to just call createDocument() for each document concurrently

ok, any example so that can perform batch operation.

Did you read what I linked?

yes, but dont want to use graphql.

So youre asking about how to execute create document concurrently?

yes, as i used for loop for creating document which is working fine but its taking time and every time its making new request for every new document creation.

See https://stackoverflow.com/questions/42176092/dartlang-wait-more-than-one-future

also tried this but not working for long data and taking time dart Future<void> uploadProducts(List<Map<String, dynamic>> products) async { final futures = <Future>[]; for (final product in products) { futures.add(Future(() async { try { final document = await database.createDocument( databaseId: '6439e7ae4abb3e14f2b1', collectionId: collectionId, documentId: '', data: product, ); print('Product ${document.data['productName']} uploaded successfully.'); } catch (e) { print('Error uploading product ${product['productName']}: $e'); } })); } await Future.wait(futures); print('All products uploaded successfully.'); }

Uh I don't think you create a future like Future(() async { ...})

NVM I guess you could...

It will still take time...the point is this will not wait for each document creation before proceeding to the next

ok