What are the allowed condition types in Magento 2?

available conditions

 "eq" => equalValue
 "neq" => notEqualValue
 "like" => likeValue
 "nlike" => notLikeValue
 "is" => isValue
 "in" => inValues
 "nin" => notInValues
 "notnull" => valueIsNotNull
 "null" => valueIsNull
 "moreq" => moreOrEqualValue
 "gt" => greaterValue
 "lt" => lessValue
 "gteq" => greaterOrEqualValue
 "lteq" => lessOrEqualValue
 "finset" => valueInSet
 "from" => fromValue, "to" => toValue

https://devdocs.magento.com/guides/v2.3/rest/performing-searches.html