hi kiran,
Can you please verify the IAM permissions.
You can navigate to the IAM console and check the permissions for the user or role you are using.
Also can you please verify the bucket policy if it is restratcitng the acces based on user or roles.
If there is no access with the user access then verify the bucket you are trying to access is in correct region or is there any public IP blocking at object level.
Currently i can think of these possibilities only.
Let me know if this gives any clue to resolve the problem.
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Vikash Sharma
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Original Message:
Sent: Wed March 26, 2025 01:34 AM
From: kiran kumar
Subject: wm.io S3 get bucket access error
Actually i am using
wm.io integration and used s3 connector to get the object and there i am getting error.
Looks like its s3 access error. However i can able to get the bucket list but not the objects in the bucket
Original Message:
Sent: 3/26/2025 1:22:00 AM
From: Vikash Sharma
Subject: RE: wm.io S3 get bucket access error
Hi Kiran,
Please check the url.
It has space in between which might be the reason for this.
When i copied your i could see the space between "kk && .s3" in the https://input-bucket-1-kk .s3.amazonaws.com/flafile_Input.json.
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Vikash Sharma
Original Message:
Sent: Mon March 24, 2025 08:16 AM
From: kiran kumar
Subject: wm.io S3 get bucket access error
Hi Team,
I am doing POC on webmethods.io using using aws s3 bucket.
- created s3 bucket and I am user and assigned iam user with full admin access for s3.
- created flow service and trying to pass the bucket name and object file name to the service to getobject.


When I tried to get the object i am getting below error.
ERROR_INVOKING_CLOUD_SERVICE: Error while activating Authentication scheme, 'aws_v4' for connection alias, 'fld_1315305505_stage00.projects.fl4cbb7003313cd4d6bbe19e.WmAmazonS3Provider.com_softwareag_cloudstreams_amazon_s3_aws4_v20060301.connections:AmazonSimpleStorageServiceS3_1'. Details: Illegal character in authority at index 8: https://input-bucket-1-kk .s3.amazonaws.com/flafile_Input.json.
DO I need enable any explict allow on s3 bucket or any policies etcc.
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kiran kumar
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