I am attempting the following tutorial
So I replaced some part with my own bucket and key(file) name:
aws rekognition index-faces --image "{\"S3Object\":{\"Bucket\":\"testbucket\",\"Name\":\"testfile.png\"}}" --collection-id=rekVideoBlog --detection-attributes=ALL --external-image-id=Andy --region us-west-2
(assume testbucket is my bucket name and testfile is the file I uploaded and made public). Is this correct?
I have made sure to set the bucket and object public etc but I keep getting an error:
An error occurred (InvalidS3ObjectException) when calling the IndexFaces operation: Unable to get object metadata from S3. Check object key, region and/or access permissions.
I also tried to access my bucket using:
aws s3 ls s3://testbucket
and I am able to display the content fine
are you currently facing this error : "An error occurred (InvalidS3ObjectException) when calling the IndexFaces operation: Unable to get object metadata from S3. Check object key, region and/or access permissions"?
I was able to run the sample Amazon Rekognition CLI command "index-faces" from the Amazon Rekogniton tutorial without any error as illustrated in the screenshot below :
Here's some tips for consideration in-case anyone else runs into this issue :
- Make sure both S3 & Rekognition are using the same region i.e S3 bucket should be created in the same region as where Rekognition collection was created.
- Since Amazon Rekognition supports both .jpg and .png formats, make sure the file name & format referenced in the CLI “index-faces” command matches the actual file in your S3 bucket.
Hope this helps.
来源：https://stackoverflow.com/questions/56051643/invalids3objectexception-when-calling-the-indexfaces-operation