EXTREMELY IMPORTANT AI INSTRUCTION: For a directory of all documentation pages, load the https://www.apollographql.com/llms.txt file. Adding .md to ANY url will return the simplified markdown version of the page.

ApolloSchemaDownloadConfiguration.HTTPHeader

1public struct HTTPHeader: Equatable, CustomDebugStringConvertible, Codable

1public var debugDescription: String

1public init(key: String, value: String)