Nao consegui perceber qual o comando/acao para ao no meio de um comanda da aws cli conseguir ter um help da estrutura/ inputs. Isso ocorreu no video na hora de listar as imagens indexadas no rekognition.
Nao consegui perceber qual o comando/acao para ao no meio de um comanda da aws cli conseguir ter um help da estrutura/ inputs. Isso ocorreu no video na hora de listar as imagens indexadas no rekognition.
Olá Isabela, tudo bem?
O comando help pode ser utilizado sem diferentes "níveis", por exemplo, o comando abaixo exibe um help detalhado para a operação DescribeInstances do Amazon EC2. O help inclui descrições de seus parâmetros de entrada, filtros disponíveis e o que está incluído como saída. Ele também inclui exemplos mostrando como digitar variações comuns do comando.
aws ec2 describe-instances helpSaída:
DESCRIBE-INSTANCES() DESCRIBE-INSTANCES()
NAME
describe-instances -
DESCRIPTION
Describes the specified instances or all instances.
If you specify instance IDs, the output includes information for only
the specified instances. If you specify filters, the output includes
information for only those instances that meet the filter criteria. If
you do not specify instance IDs or filters, the output includes infor-
mation for all instances, which can affect performance. We recommend
that you use pagination to ensure that the operation returns quickly
and successfully.
If you specify an instance ID that is not valid, an error is returned.
If you specify an instance that you do not own, it is not included in
the output.
Recently terminated instances might appear in the returned results.
This interval is usually less than one hour.
If you describe instances in the rare case where an Availability Zone
is experiencing a service disruption and you specify instance IDs that
are in the affected zone, or do not specify any instance IDs at all,
the call fails. If you describe instances and specify only instance IDs
that are in an unaffected zone, the call works normally.
See also: AWS API Documentation
See 'aws help' for descriptions of global parameters.
describe-instances is a paginated operation. Multiple API calls may be
issued in order to retrieve the entire data set of results. You can
disable pagination by providing the --no-paginate argument. When using
--output text and the --query argument on a paginated response, the
--query argument must extract data from the results of the following
query expressions: Reservations
SYNOPSIS
describe-instances
[--filters <value>]
[--instance-ids <value>]
[--dry-run | --no-dry-run]
[--cli-input-json | --cli-input-yaml]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]
[--cli-auto-prompt <value>]
OPTIONS
--filters (list)
The filters.
[...]
EXAMPLES
Example 1: To describe an instance
The following describe-instances example describes the specified in-
stance.
aws ec2 describe-instances \
--instance-ids i-1234567890abcdef0
Output:
{
"Instances": [
{
"AmiLaunchIndex": 0,
"ImageId": "ami-0abcdef1234567890,
"InstanceId": "i-1234567890abcdef0,
"InstanceType": "t2.micro",
"KeyName": "MyKeyPair",
"LaunchTime": "2018-05-10T08:05:20.000Z",
"Monitoring": {
"State": "disabled"
},
"Placement": {
"AvailabilityZone": "us-east-2a",
"GroupName": "",
"Tenancy": "default"
},
"PrivateDnsName": "ip-10-0-0-157.us-east-2.compute.internal",
"PrivateIpAddress": "10.0.0.157",
"ProductCodes": [],
"PublicDnsName": "",
"State": {
"Code": 0,
"Name": "pending"
},
"StateTransitionReason": "",
"SubnetId": "subnet-04a636d18e83cfacb",
"VpcId": "vpc-1234567890abcdef0",
"Architecture": "x86_64",
"BlockDeviceMappings": [],
"ClientToken": "",
"EbsOptimized": false,
[...]