PropertyMask

The set of arbitrarily nested property paths used to restrict an operation to only a subset of properties in an entity.

JSON representation
 { 
 "paths" 
 : 
 [ 
 string 
 ] 
 } 
Fields
paths[]

string

The paths to the properties covered by this mask.

A path is a list of property names separated by dots ( . ), for example foo.bar means the property bar inside the entity property foo inside the entity associated with this path.

If a property name contains a dot . or a backslash \ , then that name must be escaped.

A path must not be empty, and may not reference a value inside an array value .

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