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Finally we're going to talk about the conditions and so conditions are used to control the creation

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of resources or outputs based on some statements logical statements and the conditions can be whatever

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you want them to be.

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But the common ones are that maybe you want to say if you're in dive or if you're interested or if you're

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in project create or don't create that resource maybe it can be based on the region maybe based on the

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perimeter value.

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And so each condition can reference another condition private value or mapping so you can compose them.

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And so to define them to make it a bit more concrete.

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Here is a condition that I've created under the block conditions.

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And so we hear we say okay do we want you create the production resources and for this you need to have

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the environment type in that maybe you Pam enter this environment type right here.

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We need to have the reference.

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So the value of this parameter to be equal to prod be our ODA the string prod.

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And so here basically this whole thing is going to be true only if the environment is equal to broad.

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And so using this broad resources we're able to basically define and condition other resources.

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So it's up to you how you want to choose it.

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And so the all the function you can use in there are going to be and equals if not or or.

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And so these are logical functions and you can compose them as much as you want.

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Now how do we use a condition.

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Well you can apply it as a set of resources outputs et cetera.

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And so if we look at a resource for example my mounts points at the type of it is a it was easy to volume

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attachments.

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And this only gets created if the condition creates proud resources from before is true.

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So that gives you an idea of how conditions are used basically on the same level as the type.

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Right here underneath the name of the resource.

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So that's it for conditions.

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I think they're pretty much advance.

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I'm not sure they're asked at the exam but for you it's still good to know about them that the exists

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and you can have some a little bit more logic in your in your confirmation templates.

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I hope that was helpful.

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And I will see you in the next lecture.