Merge branch '15781-multi-value-property-search'

Refs #15781

diff --combined doc/api/methods.html.textile.liquid
index e08dbb283709cf1f202552a9ca39673e180f9da4,90af08ca5efe906873d028eaf8f8fe9b9908fae0..872a1bca7149acb22f891d243a1be316d4d7a9c8
--- 1/doc/api/methods.html.textile.liquid
--- 2/doc/api/methods.html.textile.liquid
+++ b/doc/api/methods.html.textile.liquid
@@@ -130,6 -130,7 +130,7 @@@ table(table table-bordered table-conden
  |@like@, @ilike@|string|SQL pattern match, single character match is @_@ and wildcard is @%@, ilike is case-insensitive|@["properties.my_subproperty", "like", "d00220fb%"]@|
  |@in@, @not in@|array of strings|Set membership|@["properties.my_subproperty", "in", ["fizz", "buzz"]]@|
  |@exists@|boolean|Test if a subproperty is present or not (determined by operand).|@["properties.my_subproperty", "exists", true]@|
+ |@contains@|string, number|Filter where subproperty has a value either by exact match or value is element of subproperty list.|@["foo", "contains", "bar"]@ will find both @{"foo": "bar"}@ and @{"foo": ["bar", "baz"]}@.|
  
  Note that exclusion filters @!=@ and @not in@ will return records for which the property is not defined at all.  To restrict filtering to records on which the subproperty is defined, combine with an @exists@ filter.
  
@@@ -141,6 -142,7 +142,6 @@@ To query multiple clusters, the list re
  
  * Have filters only matching @[["uuid", "in", [...]]@ or @["uuid", "=", "..."]@
  * Specify @count=none@
 -* If @select@ is specified, it must include @uuid@
  * Not specify @limit@, @offset@ or @order@
  * Not request more items than the maximum response size