Variable replacements

Variable	Replacement	Since
pageId	Last created or referenced page id (numeric)
pageUrl	Last created or referenced page url
blogId	Last created blog id (numeric)
blogUrl	Last created or referenced blog url
contentId	Last referenced content id (numeric)	5.3
contentUrl	Last referenced content URL
containerId	Last referenced container id (numeric)	9.2
space	Last created or referenced space key
spaceName	Last created or reference space name	5.2
spaceUrl	Last created or referenced space URL	8.4
title	Last created referenced title
attachment	Last created or referenced attachment name
attachmentId	Last created or referenced attachment id (numeric)
attachmentUrl	Last created or referenced attachment URL	8.4
userId	Last created or referenced user id	5.7, 9.0
userKey	Last created or referenced user key	8.6, 9.0
userDisplayName	Last created or referenced user display name	9.0
question	Last created or referenced question
questionId	Last created or reference question id (numeric)
topic	Last created or referenced topic
topicId	Last created or referenced topic id (numeric)
storageFormat	Converted data from last convertToStorageFormat
content	Content source from last getPageSource	6.3
commentId	Last referenced comment id on runFromCommentList	6.6
group	Last referenced group name	6.9
shortcut	Last created or referenced shortcut name	7.0
shortcutId	Last created or referenced shortcut id (numeric)	7.0
shortcutUrl	Last referenced shortcut URL	8.4
applicationLink	Last referenced application link name	8.7
applicationLinkId	Last referenced application link id	7.7
applicationLinkUrl	Last referenced application link URL	8.7

Common Client Variables

Variable	Replacement	Since
entry	Entry being processed from the list parameter of the runFromList action
entry2	Entry being processed from the list2 parameter of the runFromList action
renderRequest	Last result from the renderRequest action modified by findReplace processing
server	Server URL available for clients accessing a remote server	9.0
hosting	Available with getServerInfo for clients accessing a remote server with server, cloud, datacenter as values	9.3
version	Available with getServerInfo for clients accessing a remote server	9.3
runDate	For run action scripts, it is the client date at the time of the *first* action referencing the value The replacement date will be exactly the same for all subsequent references for consistency across actions Formatted according to current dateFormat parameter or default as usual for date fields	9.0
file	File path name for last get or get list action that used the file parameter	9.3
fileSize	File size for the last get or get list action that used the file parameter	9.3
fileContent	File text content for the last get or get list action that used the file parameter limited to a file with size < 10MB	9.3

More information

The syntax is @<variable>@. See How to use replacement variables for more details.
Variable names are case-sensitive!
Action help and document lists variables set by specific actions.
Variable replacements are different than substitution variables. Don't confuse them or their unique syntax.
Last created means the variable is set from the last create or add action.
Referenced means the variable is set from one of the runFrom or get actions.
Within a run script, the getReplacementVariableList action will list currently defined variables except for pre-defined variables (server, runDate).
Within a run script, the setReplacementVariableList action can be used to set custom variables.
Some actions support a reference parameter that provides an opportunity to set a custom variable based on specific information from running the action.
Variables are available within the scope of run action that contains the action that sets the variable or a parent run action. Sibling (runFromList scripts) variable sets are independent of each other.