sts-cmd

get session token

export CRED=$(aws sts get-session-token --duration-seconds 86400)
export AWS_ACCESS_KEY_ID=$(echo "${CRED}" | jq -r '.Credentials.AccessKeyId')
export AWS_SECRET_ACCESS_KEY=$(echo "${CRED}" | jq -r '.Credentials.SecretAccessKey')
export AWS_SESSION_TOKEN=$(echo "${CRED}" | jq -r '.Credentials.SessionToken')

environment in powershell

$Env:AWS_ACCESS_KEY_ID=""
$Env:AWS_SECRET_ACCESS_KEY=""
$Env:AWS_SESSION_TOKEN=""