I am using apollo client

react UI
“@apollo/client”: “^3.8.1”,
“apollo-link”: “^1.2.14”,
“apollo-upload-client”: “^18.0.1”

**NodeJs **

“apollo-server-express”: “^2.21.1”

File is not getting uploaded Please help import createUploadLink from “apollo-upload-client/createUploadLink.mjs”

const httpLink = createUploadLink({
uri: ""

});
const link = from([errorLink, httpLink, new HttpLink({ uri:""})]);



export const UPLOAD_FILE = gql `
mutation ($file: Upload!) {
uploadCsv(file: $file) {  
message
}  
}`

const [uploadFile, {data: uploadedData, loading: uploading, error: uploaderror}] = 
useMutation(UPLOAD_File)

const result = await uploadFile({
fetchPolicy: "network-only",        
   
variables: {
      file
}
});

Request Payload:

operations: {"variables":{"file":null},"query":"mutation ($file: Upload!) {n      
upload(file: $file) {n    messagen    __typenamen }n}"}    map: {"1": 
["variables.file"]}    1: (binary)

Reponse preview:

BadRequestError: request size did not match content length
    at IncomingMessage.onEnd (node_modulesraw-bodyindex.js:277:12)
    at IncomingMessage.emit (node:events:524:35)
    at IncomingMessage.emit (node:domain:489:12)
    at endReadableNT (node:internal/streams/readable:1359:12)
    at processTicksAndRejections (node:internal/process/task_queues:82:21)
    us!!