[Solved] What is wrong with this YAML snippet for a CloudFormation template?Resources: MyBucket: Type: AWS::S3::Bucket Properties: BucketName: my-bucket Tags: - Key: Name Value: my-bucket | AWS

AWS - CloudFormation

What is wrong with this YAML snippet for a CloudFormation template?

Resources:
  MyBucket:
    Type: AWS::S3::Bucket
    Properties:
      BucketName: my-bucket
      Tags:
        - Key: Name
          Value: my-bucket

ABucketName should not be specified

BYAML requires all keys in uppercase

CType value must be quoted

DTags list indentation is incorrect

Step-by-Step Solution

Solution:

Step 1: Check YAML indentation rules
YAML is sensitive to indentation; list items under Tags must be properly indented.
Step 2: Identify indentation error
Tags list items should be indented two spaces more than Tags key; here indentation is incorrect.
Step 3: Re-examine options
BucketName is allowed, Type does not require quotes, keys can be lowercase.
Final Answer:
Tags list indentation is incorrect -> Option D
Quick Check:
YAML indentation errors cause issues = B [OK]

Quick Trick: YAML indentation must be consistent for lists [OK]

Common Mistakes:

Incorrect indentation for lists
Thinking quotes are always required
Assuming uppercase keys only

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What is wrong with this YAML snippet for a CloudFormation template?

Step 1: Check YAML indentation rules

Step 2: Identify indentation error

Step 3: Re-examine options

Final Answer:

Quick Check:

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