Multiply by 2 and return result in JSON

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After receiving an HTTP request, this function extracts the input from the JSON body, multiplies it by 2, and returns the result in JSON format.

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Code sample

Python

Before trying this sample, follow the Python setup instructions in the Workflows quickstart using client libraries. For more information, see the Workflows Python API reference documentation.

import functions_framework
from flask import jsonify


@functions_framework.http
def multiply(request):
    request_json = request.get_json()
    output = {"multiplied": 2 * request_json['input']}
    return jsonify(output)

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