Create or edit a LinkedIn conversion rule

Creates a conversion rule on the account, or edits an existing one's name, value, attribution windows or enabled state. Use when: the user needs a conversion to track before running a WEBSITE_CONVERSION campaign, or wants to change what a conversion is worth. A new rule is created enabled but attached to nothing — it records nothing until linkedin_associate_conversion attaches it to a campaign, and this tool says so in its result. Do not create a second rule for something already tracked: duplicate rules double-count and make every cost-per-conversion figure wrong. Run linkedin_list_conversions first, every time. Do not change an attribution window on a live rule without telling the user the reported history will shift — LinkedIn re-attributes, and last month's numbers will no longer match what they saw. Do not use this for Lead Gen Form leads: those are counted by LinkedIn automatically and need no rule. Pass url_rules for a rule the site-wide Insight Tag fires by page URL (a thank-you page, say). A rule without URL rules is event-specific: it records nothing until the site runs that rule's own event snippet from Campaign Manager — say so to the user. On an existing rule, url_rules replaces the whole list. Attribution windows are 1, 7 or 30 days (post-click default 30, view-through default 7). Returns the rule read back from the platform. A rule requires the Insight Tag to be installed on the site; this tool cannot verify that, so say it plainly if the user is unsure.