AWS - Lambda
Which of the following is the correct way to reference a Lambda layer in a function's AWS SAM template?
Which of the following is the correct way to reference a Lambda layer in a function's AWS SAM template?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Recall SAM syntax for layers
In AWS SAM, the correct property to add layers is 'Layers' with a list of ARNs.Step 2: Verify correct syntax
Layers: [arn:aws:lambda:region:account-id:layer:layer-name:version] uses 'Layers' with square brackets indicating a list, which is correct.Final Answer:
Layers: [arn:aws:lambda:region:account-id:layer:layer-name:version] -> Option CQuick Check:
SAM layers syntax = Layers list [OK]
Quick Trick: Use 'Layers' with a list of ARNs in SAM templates [OK]
Common Mistakes:
- Using singular 'Layer' instead of 'Layers'
- Missing brackets for list syntax
- Incorrect property names like LayerARNs or LayerList
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