带代理设置的AWS API网关自定义授权程序-添加自定义报头以请求

Question

我所拥有的：

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Answer 1

当AWS被配置为代理时，AWS会将其传递给Lambda：

{
    "resource": "/{proxy+}",
    "path": "/echo",
    "httpMethod": "POST",
    "headers": {
        "Accept-Type": "application/json",
        "Authorization": "Bearer xxx",
        "CloudFront-Forwarded-Proto": "https",
        "CloudFront-Is-Desktop-Viewer": "true",
        "CloudFront-Is-Mobile-Viewer": "false",
        "CloudFront-Is-SmartTV-Viewer": "false",
        "CloudFront-Is-Tablet-Viewer": "false",
        "CloudFront-Viewer-Country": "IN",
        "Content-Type": "application/json",
        "Host": "yyy.execute-api.us-east-1.amazonaws.com",
        "User-Agent": "Fiddler",
        "Via": "1.1 aaa.cloudfront.net (CloudFront)",
        "X-Amz-Cf-Id": "uuu",
        "X-Amzn-Trace-Id": "Root=1-58e5w17a-58ff31a846954e0f2aa7cd2c",
        "X-Forwarded-For": "115.112.36.246, 54.182.242.113",
        "X-Forwarded-Port": "443",
        "X-Forwarded-Proto": "https"
    },
    "queryStringParameters": null,
    "pathParameters": {
        "proxy": "echo"
    },
    "stageVariables": null,
    "requestContext": {
        "accountId": "1234567890",
        "resourceId": "1t2w8a",
        "stage": "dev",
        "authorizer": {
            "customKey": "1",
            "eee": "1",
            "principalId": "2",
            "otherkey": "hello",
            "somekey": "1,2"
        },
        "requestId": "qqq",
        "identity": {
            "cognitoIdentityPoolId": null,
            "accountId": null,
            "cognitoIdentityId": null,
            "caller": null,
            "apiKey": null,
            "sourceIp": "aaa.bbb.qq.www",
            "accessKey": null,
            "cognitoAuthenticationType": null,
            "cognitoAuthenticationProvider": null,
            "userArn": null,
            "userAgent": "Fiddler",
            "user": null
        },
        "resourcePath": "/{proxy+}",
        "httpMethod": "POST",
        "apiId": "123"
    },
    "body": "{\"ola\": \"\"}",
    "isBase64Encoded": false
}

在上面的requestcontext部分中，我通过自定义授权程序传递的所有键都已经存在。