typed-boto3-sdk 0.1.0

Strongly-typed, SDK-like wrapper around boto3 powered by Pydantic models from aws-resource-validator.

typed_boto3

A strongly-typed, SDK-like wrapper around boto3. Inputs and outputs on every client method are concrete Pydantic models — no dicts, no magic strings.

Install

poetry install

typed_boto3 depends on aws-resource-validator for the generated Pydantic models that describe every AWS request/response shape.

Usage

import typed_boto3
from typed_boto3 import ServiceName, Region, ClientConfig
from aws_resource_validator.pydantic_models.lambda_.lambda__classes import (
    CreateFunctionRequestTypeDef,
    FunctionCodeTypeDef,
)

config = ClientConfig(region=Region.US_EAST_1)
client = typed_boto3.client(ServiceName.LAMBDA, config)  # typed as LambdaClient

resp = client.create_function(
    CreateFunctionRequestTypeDef(
        FunctionName="my-fn",
        Runtime="python3.11",
        Role="arn:aws:iam::123456789012:role/my-role",
        Handler="app.handler",
        Code=FunctionCodeTypeDef(ZipFile=b"..."),
    )
)
# resp is a FunctionConfigurationResponseTypeDef
print(resp.FunctionArn)

The direct form is also supported:

from typed_boto3 import LambdaClient
client = LambdaClient(ClientConfig(region=Region.US_EAST_1))

Regenerating

poetry run python -m typed_boto3.generator --regions
poetry run python -m typed_boto3.generator --service lambda s3