There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "Next, we define Resources parameters."

A block of code is set as follows:

Resources: 
  ExampleEC2Instance: 
    Type: AWS:EC2::Instance

Any command-line input or output is written as follows:

pip install --upgrade awscli

Bold: Indicates a new term, an important word, or words that you see on screen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "Expand the Create individual IAM users section and click Manage Users."