The input fields required to update metafield definition constraints. Each constraint applies a metafield
definition to a subtype of a resource.
Access Scopes
Fields
key:
String -
The category of resource subtypes that the definition applies to.
If omitted and the definition is already constrained, the existing constraint key will be used.
If set to `null`, all constraints will be removed.
values:
MetafieldDefinitionConstraintValueUpdateInput -
The specific constraint subtype values to create or delete.