I want to hang the image on S3 on Amazon Rekognition via AWS CLI.

Through AWS CLI, I would like to throw the image placed on S3 to Amazon Rekognition for DetectText, but the error does not work.

aws recognition detect-text -- image "S3Object={Bucket=mybucket,Name=text.jpg}" -- region ap-northeast-1

If you enter the above command at a command prompt or at a powershell (with administrator privileges), you will receive an error similar to the following:

Error occurred (InvalidS3 ObjectException) when calling the DetectText operation: Unable to get object metadata from S3.Check object key, region and/or access permissions.

From the error point of view, I think it may be caused by the bucket policy of IAM or S3, but I don't know what's wrong (what's missing).
Could you please let me know the cause, other points that need to be set, and how to resolve them?

Environment:
　·OS: Windows 10 (under proxy environment)I'm using cntlm to move the local proxy up and down.)
　·Region: ap-northeast-1 (Confirmed that both CLI settings and S3 are Tokyo regions)
　·AWS CLI: Access Key, Secret Access Key, Region, Output Configured
　·IAM: The user's access rights are as follows
　　　- AmazonS3 FullAccess
　　　- AmazonRecognitionFullAccess
　·S3: The bucket policy is as follows (excerpt from Statement only).

"Statement":[
    {
        "Sid": "XXXXXXXXXXXXXXX",
        "Effect": "Allow",
        "Principal": "*",
        "Action": "s3:*",
        "Resource": [
            "arn:aws:s3::mybucket",
            "arn:aws:s3::mybucket/*"
        ],

Note:
　·The S3 to be operated can be accessed via Lambda and can be recognized by Recognition.Also, we have verified that we can operate in S3 through the CLI.
　·Recognition commands that do not use S3 (as shown below) work without errors.

example:aws recognition create-collection --collection-id testcollection

I would appreciate your help.