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In this video, we are going to create rule in Amazon event page with using a device management console.

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So when we are creating a rule in Amazon event which we will use and specify an action to take one event

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which receive an event that match the event pattern in the rule.

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So one event, match event, we sent the event to the specified target and triggered the action defined

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in the rule.

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So one service in our account emit the event.

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It always goes to default event plus for our account.

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In order to write a rule that makes event from a the services in our account, we must associate it

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with the default event pass.

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So let's create a new rule.

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If you open the activation console, click the create rule.

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And you can see the rule definition has five steps in the visit.

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So basically it will watch for certain events and then route them to the targets that we choose so we

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can create a rule that performs an action automatically when another actions happen.

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Or we can set a rule that performs an adverse action regularly on a scheduled basis.

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You can see that there is a rule type's the rule with an event pattern or rule with the schedule.

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Okay.

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So basically we should define a rule, detail, name, description, event, pass and rule type.

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And also the second step is world event pattern.

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The third step is select targets.

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So if you see the targets, there are lots of services can be target from Amazon event page, we will

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select Lambda function.

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So for that purpose, before we create a rule, let's create a lambda function which will be the target

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service for our Amazon event.

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Natural for that purpose will is go to lambda function.

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And create the function the GB, the R target function gives the name is a target function and leave

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as it is for all configurations and click the create function.

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So this is going to.

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Our target lambda function that we triggered from the Amazon event page.

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Okay.

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Target function is created successfully.

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Now we can go back to the event page and continue our visit that creating a rule definition.

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So I'm going to create a new rule.

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The name of the rule is the checkout rule.

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You can think that we are.

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Check out the basket and this is the rule of the checkout.

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And if you scroll down, the event path is default event.

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Plus, since we don't create any custom events, we can set a default event pass and you can see the

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rule types with the event pattern or the schedule.

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So there are two rule types.

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We can choose event pattern that makes this rule is triggered when an event matching the pattern.

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Of course, we can choose a predefined pattern that makes a certain type of event from the certain services,

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or we can create a custom pattern.

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Even if you choose a predefined pattern, you can then edit the pattern, customize it.

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So in this selection we can set an event pattern and we can edit the event pattern that match the the

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rule and after that rule to the target system.

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But in cycle we can choose to make this rule that is triggered regularly on the schedule base.

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We can use a simple fixed rate schedule that triggered every certain number of minutes, hours or weeks.

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So this is the schedule part.

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So basically we will use the rule with event pattern in our case.

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And after that we will understand how we can create event pattern in the next video of the step to.