anchor.diff:          + i18n (string) - A unique token representing above error description message; can be used for internationalization in frontends
   
               A comprehensive list of possible errors:
  -            - `ENTRY_MISSING_BASIC_VALUES` if one of the descriptive inputs (`title`, `description`, `configuration`) is missing
  -            - `ENTRY_INVALID_CONFIGURATION` if the submitted configuration snippet has an unsupported format.
  +            - `ENTRY_MISSING_TITLE` if no input for `title` was submitted
  +            - `ENTRY_MISSING_DESCRIPTION` if no input for `description` was submitted
  +            - `ENTRY_MISSING_CONFIGURATION` if no input for `configuration` was submitted
  +            - `ENTRY_INVALID_TITLE` if the submitted `title` is malformed (regex: ^[^\n\r]{3,}$)
  +            - `ENTRY_INVALID_DESCRIPTION` if the submitted `description` is malformed (regex: ^[\s\S]{3,}$)
  +            - `ENTRY_INVALID_TAG` if one of the submitted `tags` is malformed (regex: ^[a-z0-9\-\.]{3,20}$)
  +            - `ENTRY_INVALID_CONFIGURATION` if the submitted configuration snippet has an unsupported format
   
       + Schema
   
  
positive.code:         + title: `Sample snippet for developers` (string, required)
  
              A title for the entry that ideally explains already what the snippet is about.
  
          + description: `This is a sample conf snippet for Apaches Hive database module.` (string, required)
  
              An extended description for the entry that explains in detail what the snippet is about. It can also contain instructions on how to use the snippet.
  
          + tags: `dev`, `developer`, `db-dev` (array[string], optional)
  
              A list of tags that shall be added to the entry. Tags may be used for search, so they ideally add additional information that is not already available by the other inputs.
  
          + configuration: `sampleKey = sampleValue` (string, required)
          
              The configuration for which a new database entry should be created. It can be of any supported format, in this example **ini** is used.
          
      + Schema
      
  
negative.code: 
              A comprehensive list of possible errors:
              - `NEED_AUTHENTICATION` if no valid session token has been supplied or the user for whom the token has been created does not exist (anymore)
              - `USER_INSUFFICIENT_PERMISSIONS` if the currently authenticated user has insufficient rights to update the entry (i.e. normal user, but not owner)
  
      + Schema
  
  