PreSignedUrl of createImportJob cant upload file .csv

[khanwilson]

Describe the issue

i have downloaded template.csv and include some row data in. i want create job import users by aws sdk, by that step:

• create CognitoIdentityServiceProvider
• use provider.createUserImportJob(params) with params: JobName, UserPoolId, CloudWatchLogsRoleArn.
• get PreSignedUrl from response createUserImportJob. call Put (by axios, postman) with header 'Content-Type': 'text/csv'. when time has valid but i always got 403 <Code>SignatureDoesNotMatch</Code> <Message>The request signature we calculated does not match the signature you provided. Check your key and signing method.</Message>
• got that error so i cant run startImportJob.

====== With params of createUserImportJob, i have do manually on Amazon Cognito>User pools>my pool>Create import job. It run oke. beside, i have check is my S3, i dont see any bucket name like "https://aws-cognito-idp-user-import-lhr.s3.eu-west-2.amazonaws.com" of first part in url PreSignedUrl. Why, createUserImportJob created link like that.

Please explain this problem, and help me solve it :(

Links

https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/CognitoIdentityServiceProvider.html#createUserImportJob-property