1
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‫So in this example, if I go

2
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‫to my Amazon API Gateway and I create an API, I can import,

3
00:00:06,480 --> 00:00:10,020
‫so I scroll down to REST API, I can import one

4
00:00:10,020 --> 00:00:11,250
‫and as we can see here,

5
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‫we can import it from Swagger or OpenAPI 3.

6
00:00:14,880 --> 00:00:17,310
‫And then I will need to paste a Swagger file.

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‫So I don't have one,

8
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‫but if I click on Example API, this is a Swagger file.

9
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‫So Swagger 2.0,

10
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‫which is the version right before OpenAPI 3.

11
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‫And so this entire file is in JSON,

12
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‫and describes how your API should be working.

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‫So you can scroll down.

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‫As you can see, it's a lot of different information

15
00:00:35,590 --> 00:00:38,520
‫but as soon as I have this Example API,

16
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‫what I can do is import it and automatically,

17
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‫as you can see,

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‫my API was created from this JSON document,

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‫which is very handy.

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00:00:48,000 --> 00:00:49,590
‫Back into my APIs,

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00:00:49,590 --> 00:00:53,670
‫I can go to my first API that we had used before.

22
00:00:53,670 --> 00:00:55,920
‫And if we go to my stages and I go, for example,

23
00:00:55,920 --> 00:00:59,970
‫to the dev stage, I can look at the SDK generation

24
00:00:59,970 --> 00:01:02,460
‫and generate an SDK, for example, for Java.

25
00:01:02,460 --> 00:01:04,290
‫And we need to enter all these things

26
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‫or we can export our API in the stage.

27
00:01:07,500 --> 00:01:11,520
‫And so we can export it either as Swagger or OpenAPI 3.

28
00:01:11,520 --> 00:01:14,910
‫And so I can click on this and then get it as YAML

29
00:01:14,910 --> 00:01:17,070
‫or with the API Gateway extension, so I can click it,

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00:01:17,070 --> 00:01:19,650
‫get it as YAML or as a Postman extension.

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00:01:19,650 --> 00:01:24,650
‫So if I just open this one as YAML and then I scroll down,

32
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‫I can see my entire API defined

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00:01:27,240 --> 00:01:29,970
‫as the OpenAPI specification.

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00:01:29,970 --> 00:01:30,803
‫And so if I scroll down,

35
00:01:30,803 --> 00:01:32,550
‫I can see everything that was created,

36
00:01:32,550 --> 00:01:35,310
‫including my different resources, my different methods,

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00:01:35,310 --> 00:01:38,550
‫how they were integrated with my Lambda functions and so on.

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00:01:38,550 --> 00:01:39,690
‫So I think it's very handy.

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00:01:39,690 --> 00:01:40,860
‫It's quite a cool feature.

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00:01:40,860 --> 00:01:43,380
‫And so that makes the API Gateway fully compatible

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‫with the Swagger and OpenAPI spec.

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00:01:45,870 --> 00:01:46,830
‫So that's it for this lecture.

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‫I hope you liked it, and I will see you in the next lecture.