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User Guide

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[ aws . ec2-instance-connect ]



Pushes an SSH public key to a particular OS user on a given EC2 instance for 60 seconds.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.


--instance-id <value>
--instance-os-user <value>
--ssh-public-key <value>
--availability-zone <value>
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]


--instance-id (string)

The EC2 instance you wish to publish the SSH key to.

--instance-os-user (string)

The OS user on the EC2 instance whom the key may be used to authenticate as.

--ssh-public-key (string)

The public key to be published to the instance. To use it after publication you must have the matching private key.

--availability-zone (string)

The availability zone the EC2 instance was launched in.

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.


To send a an SSH public key to an instance

The following send-ssh-public-key example sends the specified SSH public key to the specified instance. The key is used to authenticate the specified user.

aws ec2-instance-connect send-ssh-public-key \
    --instance-id i-1234567890abcdef0 \
    --instance-os-user ec2-user \
    --availability-zone us-east-2b \
    --ssh-public-key file://path/

This command produces no output.


RequestId -> (string)

The request ID as logged by EC2 Connect. Please provide this when contacting AWS Support.

Success -> (boolean)

Indicates request success.