VSCode CloudFormation Additional Yaml Custom Tags

settings.json

    "yaml.customTags": [
        "!Base64 scalar",
        "!Cidr scalar",
        "!And sequence",
        "!Equals sequence",
        "!If sequence",
        "!Not sequence",
        "!Or sequence",
        "!Condition scalar",
        "!FindInMap sequence",
        "!GetAtt scalar",
        "!GetAtt sequence",
        "!GetAZs scalar",
        "!ImportValue scalar",
        "!Join sequence",
        "!Select sequence",
        "!Split sequence",
        "!Sub scalar",
        "!Transform mapping",
        "!Ref scalar",
        "!Cidr sequence",
        "!Sub sequence"
    ]

Add these to VScode's settings.json in order to support the functions CloudFormation provides.

Originally based on this comment: redhat-developer/vscode-yaml#669 (comment)