nw_endpoint_flow_prepare_output_frames [3.1 54.231.169.28:443 ready socket-flow (satisfied)] Failed to use 1 frames, marking as failed 2017-04-10 10:26:54.471091 AWSIntegration[1373:23681] [] nw_endpoint_handler_add_write_request [3.1 54.231.169.28:443 failed socket-flow (satisfied)] cannot accept write requests 2017-04-10 10:26:54.471638 AWSIntegration[1373:23391] [] __tcp_connection_write_eof_block_invoke Write close callback received error: [22] Invalid argument
I had the same problem.
It is probably an issue with your IAM.
For me it was the resource name from AWS guide that was the problem. It was missing the * at the end:
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"s3:*"
],
"Resource": [
"arn:aws:s3:::example.bucket.name/*"
]
}
]
}