How to use add_target_http_parameters method in localstack

Best Python code snippet using localstack_python

message_forwarding.py

Source:message_forwarding.py

...204        "Connection": "close",205    }206    endpoint = add_api_destination_authorization(destination, headers, event)207    if http_parameters:208        endpoint = add_target_http_parameters(http_parameters, endpoint, headers, event)209    result = requests.request(210        method=method, url=endpoint, data=json.dumps(event or {}), headers=headers211    )212    if result.status_code >= 400:213        LOG.debug("Received code %s forwarding events: %s %s", result.status_code, method, endpoint)214        if result.status_code == 429 or 500 <= result.status_code <= 600:215            pass  # TODO: retry logic (only retry on 429 and 5xx response status)216def add_api_destination_authorization(destination, headers, event):217    connection_arn = destination.get("ConnectionArn", "")218    connection_name = re.search(r"connection\/([a-zA-Z0-9-_]+)\/", connection_arn).group(1)219    connection_region = extract_region_from_arn(connection_arn)220    # Using backend directly due to boto hiding passwords, keys and secret values221    event_backend = moto_events_backends.get(connection_region)222    connection = event_backend.describe_connection(name=connection_name)223    headers.update(auth_keys_from_connection(connection))224    auth_parameters = connection.get("AuthParameters", {})225    invocation_parameters = auth_parameters.get("InvocationHttpParameters")226    endpoint = destination.get("InvocationEndpoint")227    if invocation_parameters:228        header_parameters = list_of_parameters_to_object(229            invocation_parameters.get("HeaderParameters", [])230        )231        headers.update(header_parameters)232        body_parameters = list_of_parameters_to_object(233            invocation_parameters.get("BodyParameters", [])234        )235        event.update(body_parameters)236        query_parameters = invocation_parameters.get("QueryStringParameters", [])237        query_object = list_of_parameters_to_object(query_parameters)238        endpoint = add_query_params_to_url(endpoint, query_object)239    return endpoint240def add_target_http_parameters(http_parameters: Dict, endpoint: str, headers: Dict, body):241    endpoint = add_path_parameters_to_url(endpoint, http_parameters.get("PathParameterValues", []))242    # The request should prioritze connection header/query parameters over target params if there is an overlap243    query_params = http_parameters.get("QueryStringParameters", {})244    prev_query_params = extract_query_string_params(endpoint)[1]245    query_params.update(prev_query_params)246    endpoint = add_query_params_to_url(endpoint, query_params)247    target_headers = http_parameters.get("HeaderParameters", {})248    for target_header in target_headers.keys():249        if target_header not in headers:250            headers.update({target_header: target_headers.get(target_header)})...

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