Get Functions Function
constructor(caPort: Int, codeChecksum: String, codeSize: Int, creationTime: String, customContainerConfig: GetFunctionsFunctionCustomContainerConfig? = null, description: String, environmentVariables: Map<String, String>, handler: String, id: String, initializationTimeout: Int, initializer: String, instanceConcurrency: Int, instanceType: String, lastModificationTime: String, memorySize: Int, name: String, runtime: String, timeout: Int)