query LibraryCustomMetadataPropertiesDependency {
  library(id: "…") {
    customMetadataProperties {
      dependency {
        __typename
        propertyId
        type
        ... on CustomMetadataPropertySelectValueTypeDependencyTypeEquals {
          propertyOptionId
        }
        ... on CustomMetadataPropertySelectValueTypeDependencyTypeOneOf {
          propertyOptionIds
        }
      }
    }
  }
}