Conventions used

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

Code in text: 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: "You will see both the username and password returned unencrypted in the SecretString field for you to use."

A block of code is set as follows:

{
  "Project_ID": {"N": "0100"},
  "Dept": {"S": "Test Team"},
  "Dept_ID": {"N": "0001"},
  "Project_Name": {"S": "Serverless Forms"},
  "Owner": {"S": "Jerry Imoto"},
  "Builds": {"NS": ["2212121"] },
  "Language": {"S": "python" },
  "Contact": {"S": "[email protected]" }
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

[default]
exten => s,1,Dial(Zap/1|30)
exten => s,2,Voicemail(u100)
exten => s,102,Voicemail(b100)
exten => i,1,Voicemail(s0)

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

$ aws iam list-groups --output text
$ aws iam create-group --group-name Admins

Bold: Indicates a new term, an important word, or words that you see onscreen. For instance, words in menus or dialog boxes appear in bold. Here is an example: "You have the option to encrypt the reports either with SSE-S3 or with a Key Management Service (KMS) key of your choosing."

Tips or important notes

Appear like this.