Tag Archives: AWS CLI

An error occurred (UnrecognizedClientException) when calling the CreateFunction operation: The security token included in the request is invalid.

Hi everyone,

I ran into the following error today while attempting to create a Lambda function using the CLI:

An error occurred (UnrecognizedClientException) when calling the CreateFunction operation: The security token included in the request is invalid.

The first thing to check is that your aws config is setup correctly. For me this is under c:userschris-pc.aws.

If that looks fine, double check that the associated user has the correct rights by viewing the IAM page in the server console: https://console.aws.amazon.com/iam/home

Finally, ensure that the user has programmatic access and that the keys match those in your config.

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AWS CLI Copy from Bucket – An error occurred (AccessDenied) when calling the CopyObject operation: Access Denied

Hi everyone,

I ran into the following error while trying to copy files from one bucket to another using the AWS CLI:

An error occurred (AccessDenied) when calling the CopyObject operation: Access Denied

Thankfully this one is pretty self-explanatory. My user was missing the permissions required to view the bucket.

To see your user: aws configure list
To add permissions: view the IAM Management Console

Thanks,
Chris

AWS CLI Copy to Bucket – Could not connect to the endpoint URL

Hi everyone,

I ran into the following error while attempting to copy files to a bucket via the AWS CLI:

The solution turned out to be pretty straight-forward. The region on the cli-config was set incorrectly. For example, mine was set to “Sydney” instead of “ap-southeast-2”. Type “aws configure list” to check what yours is set to.

Thanks to the following stackoverflow post for the info: https://stackoverflow.com/a/40411174/522859