Examples

Index > ElasticLoadBalancingv2 > Examples

Auto-generated documentation for ElasticLoadBalancingv2 type annotations stubs module mypy-boto3-elbv2.

Client

Implicit type annotations

Can be used with boto3-stubs[elbv2] package installed.

Write your ElasticLoadBalancingv2 code as usual, type checking and code completion should work out of the box.

Client method usage example

# ElasticLoadBalancingv2Client usage example

from boto3.session import Session


session = Session()

client = session.client("elbv2")  # (1)
result = client.add_listener_certificates()  # (2)

1. client: ElasticLoadBalancingv2Client
2. result: AddListenerCertificatesOutputTypeDef

Paginator usage example

# DescribeAccountLimitsPaginator usage example

from boto3.session import Session


session = Session()
client = session.client("elbv2")  # (1)

paginator = client.get_paginator("describe_account_limits")  # (2)
for item in paginator.paginate(...):
    print(item)  # (3)

1. client: ElasticLoadBalancingv2Client
2. paginator: DescribeAccountLimitsPaginator
3. item: DescribeAccountLimitsOutputTypeDef

Waiter usage example

# LoadBalancerAvailableWaiter usage example

from boto3.session import Session


session = Session()
client = session.client("elbv2")  # (1)

waiter = client.get_waiter("load_balancer_available")  # (2)
waiter.wait(...)

1. client: ElasticLoadBalancingv2Client
2. waiter: LoadBalancerAvailableWaiter

Explicit type annotations

With boto3-stubs-lite[elbv2] or a standalone mypy_boto3_elbv2 package, you have to explicitly specify client: ElasticLoadBalancingv2Client type annotation.

All other type annotations are optional, as types should be discovered automatically. However, these type annotations can be helpful in your functions and methods.

Client method usage example

# ElasticLoadBalancingv2Client usage example with type annotations

from boto3.session import Session

from mypy_boto3_elbv2.client import ElasticLoadBalancingv2Client
from mypy_boto3_elbv2.type_defs import AddListenerCertificatesOutputTypeDef
from mypy_boto3_elbv2.type_defs import AddListenerCertificatesInputTypeDef


session = Session()

client: ElasticLoadBalancingv2Client = session.client("elbv2")

kwargs: AddListenerCertificatesInputTypeDef = {...}
result: AddListenerCertificatesOutputTypeDef = client.add_listener_certificates(**kwargs)

Paginator usage example

# DescribeAccountLimitsPaginator usage example with type annotations

from boto3.session import Session

from mypy_boto3_elbv2.client import ElasticLoadBalancingv2Client
from mypy_boto3_elbv2.paginator import DescribeAccountLimitsPaginator
from mypy_boto3_elbv2.type_defs import DescribeAccountLimitsOutputTypeDef


session = Session()
client: ElasticLoadBalancingv2Client = session.client("elbv2")

paginator: DescribeAccountLimitsPaginator = client.get_paginator("describe_account_limits")
for item in paginator.paginate(...):
    item: DescribeAccountLimitsOutputTypeDef
    print(item)

Waiter usage example

# LoadBalancerAvailableWaiter usage example with type annotations

from boto3.session import Session

from mypy_boto3_elbv2.client import ElasticLoadBalancingv2Client
from mypy_boto3_elbv2.waiter import LoadBalancerAvailableWaiter

session = Session()
client: ElasticLoadBalancingv2Client = session.client("elbv2")

waiter: LoadBalancerAvailableWaiter = client.get_waiter("load_balancer_available")
waiter.wait(...)