aws dynamodb create-table --table-name 'cities' \ --attribute-definitions '[{"AttributeName":"key","AttributeType": "S"}]' \ --key-schema '[{"AttributeName":"key","KeyType": "HASH"}]' \ --provisioned-throughput '{"ReadCapacityUnits": 5,"WriteCapacityUnits": 5}' TABLE='cities' aws dynamodb put-item --table-name $TABLE --item '{ "population": { "N": "38164" }, "date_mod": { "S": "1950-6-22" }, "key"