github.com/hugorut/terraform@v1.1.3/website/docs/language/functions/lower.mdx (about)

     1  ---
     2  page_title: lower - Functions - Configuration Language
     3  description: >-
     4    The lower function converts all cased letters in the given string to
     5    lowercase.
     6  ---
     7  
     8  # `lower` Function
     9  
    10  `lower` converts all cased letters in the given string to lowercase.
    11  
    12  ## Examples
    13  
    14  ```
    15  > lower("HELLO")
    16  hello
    17  > lower("АЛЛО!")
    18  алло!
    19  ```
    20  
    21  This function uses Unicode's definition of letters and of upper- and lowercase.
    22  
    23  ## Related Functions
    24  
    25  * [`upper`](/language/functions/upper) converts letters in a string to _uppercase_.
    26  * [`title`](/language/functions/title) converts the first letter of each word in a string to uppercase.