fix(apigateway): update Response class to require status_code only

[heitorlessa]

Issue number: #1559

Summary

Changes

Please provide a summary of what's being changed

Honours docstring by making content_type and body parameters as optional since they already support defaults when built.

User experience

Please share what the user experience looks like before and after this change

Before

from aws_lambda_powertools import Logger
from aws_lambda_powertools.event_handler import APIGatewayRestResolver, Response
from aws_lambda_powertools.logging import correlation_paths
from aws_lambda_powertools.utilities.typing import LambdaContext

logger = Logger()
app = APIGatewayRestResolver()


@app.get("/todos")
def get_todos():
    return Response(status_code=204, content_type="application/json", body=None)


@logger.inject_lambda_context(correlation_id_path=correlation_paths.API_GATEWAY_REST)
def lambda_handler(event: dict, context: LambdaContext) -> dict:
    return app.resolve(event, context)

After

from aws_lambda_powertools import Logger
from aws_lambda_powertools.event_handler import APIGatewayRestResolver, Response
from aws_lambda_powertools.logging import correlation_paths
from aws_lambda_powertools.utilities.typing import LambdaContext

logger = Logger()
app = APIGatewayRestResolver()


@app.get("/todos")
def get_todos():
    return Response(status_code=204)


@logger.inject_lambda_context(correlation_id_path=correlation_paths.API_GATEWAY_REST)
def lambda_handler(event: dict, context: LambdaContext) -> dict:
    return app.resolve(event, context)

Checklist

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• Meet tenets criteria
• I have performed a self-review of this change
• Changes have been tested
• Changes are documented
• PR title follows conventional commit semantics

Is this a breaking change?

RFC issue number:

Checklist:

• Migration process documented
• Implement warnings (if it can live side by side)

Acknowledgment

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[github-actions]

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[codecov-commenter]

Codecov Report

Base: 99.73% // Head: 99.73% // No change to project coverage 👍

Coverage data is based on head (3134fa4) compared to base (effb910).
Patch has no changes to coverable lines.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #1560   +/-   ##
========================================
  Coverage    99.73%   99.73%           
========================================
  Files          124      124           
  Lines         5718     5718           
  Branches       651      651           
========================================
  Hits          5703     5703           
  Misses           8        8           
  Partials         7        7           

Impacted Files	Coverage Δ
aws_lambda_powertools/event_handler/api_gateway.py	100.00% <ø> (ø)

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