diff --git a/Sources/Pulse/URLSessionProxy/URLSessionProtocol.swift b/Sources/Pulse/URLSessionProxy/URLSessionProtocol.swift
index 3cb8b2142..ba796375f 100644
--- a/Sources/Pulse/URLSessionProxy/URLSessionProtocol.swift
+++ b/Sources/Pulse/URLSessionProxy/URLSessionProtocol.swift
@@ -5,14 +5,7 @@
 import Foundation
 
 public protocol URLSessionProtocol {
-    var sessionDescription: String? { get set }
-
-    func finishTasksAndInvalidate()
-
-    /// Cancels all outstanding tasks and then invalidates the session.
-    ///
-    /// Once invalidated, references to the delegate and callback objects are broken. After invalidation, session objects cannot be reused. To allow outstanding tasks to run until completion, call finishTasksAndInvalidate() instead.
-    func invalidateAndCancel()
+    // MARK: - Core
 
     func dataTask(with request: URLRequest) -> URLSessionDataTask
 
@@ -101,32 +94,6 @@ public protocol URLSessionProtocol {
 
     // MARK: - Swift Concurrency
 
-    /// Convenience method to load data using a URLRequest, creates and resumes a URLSessionDataTask internally.
-    ///
-    /// - Parameter request: The URLRequest for which to load data.
-    /// - Returns: Data and response.
-    func data(for request: URLRequest) async throws -> (Data, URLResponse)
-
-    /// Convenience method to load data using a URL, creates and resumes a URLSessionDataTask internally.
-    ///
-    /// - Parameter url: The URL for which to load data.
-    /// - Returns: Data and response.
-    func data(from url: URL) async throws -> (Data, URLResponse)
-
-    /// Convenience method to upload data using a URLRequest, creates and resumes a URLSessionUploadTask internally.
-    ///
-    /// - Parameter request: The URLRequest for which to upload data.
-    /// - Parameter fileURL: File to upload.
-    /// - Returns: Data and response.
-    func upload(for request: URLRequest, fromFile fileURL: URL) async throws -> (Data, URLResponse)
-
-    /// Convenience method to upload data using a URLRequest, creates and resumes a URLSessionUploadTask internally.
-    ///
-    /// - Parameter request: The URLRequest for which to upload data.
-    /// - Parameter bodyData: Data to upload.
-    /// - Returns: Data and response.
-    func upload(for request: URLRequest, from bodyData: Data) async throws -> (Data, URLResponse)
-
     /// Convenience method to load data using a URLRequest, creates and resumes a URLSessionDataTask internally.
     ///
     /// - Parameter request: The URLRequest for which to load data.
@@ -193,4 +160,44 @@ public protocol URLSessionProtocol {
     func bytes(from url: URL, delegate: (any URLSessionTaskDelegate)?) async throws -> (URLSession.AsyncBytes, URLResponse)
 }
 
+public extension URLSessionProtocol {
+    /// Convenience method to load data using a URLRequest, creates and resumes a URLSessionDataTask internally.
+    ///
+    /// - Parameter request: The URLRequest for which to load data.
+    /// - Returns: Data and response.
+    func data(for request: URLRequest) async throws -> (Data, URLResponse) {
+        try await data(for: request, delegate: nil)
+    }
+
+    /// Convenience method to load data using a URL, creates and resumes a URLSessionDataTask internally.
+    ///
+    /// - Parameter url: The URL for which to load data.
+    /// - Returns: Data and response.
+    func data(from url: URL) async throws -> (Data, URLResponse) {
+        try await data(from: url, delegate: nil)
+    }
+
+    /// Convenience method to upload data using a URLRequest, creates and resumes a URLSessionUploadTask internally.
+    ///
+    /// - Parameter request: The URLRequest for which to upload data.
+    /// - Parameter fileURL: File to upload.
+    /// - Returns: Data and response.
+    func upload(for request: URLRequest, fromFile fileURL: URL) async throws -> (Data, URLResponse) {
+        try await upload(for: request, fromFile: fileURL, delegate: nil)
+    }
+
+    /// Convenience method to upload data using a URLRequest, creates and resumes a URLSessionUploadTask internally.
+    ///
+    /// - Parameter request: The URLRequest for which to upload data.
+    /// - Parameter bodyData: Data to upload.
+    /// - Returns: Data and response.
+    func upload(for request: URLRequest, from bodyData: Data) async throws -> (Data, URLResponse) {
+        try await upload(for: request, from: bodyData, delegate: nil)
+    }
+
+    func bytes(from url: URL) async throws -> (URLSession.AsyncBytes, URLResponse) {
+        try await bytes(from: url, delegate: nil)
+    }
+}
+
 extension URLSession: URLSessionProtocol {}
diff --git a/Sources/Pulse/URLSessionProxy/URLSessionProxy.swift b/Sources/Pulse/URLSessionProxy/URLSessionProxy.swift
index 160cd5101..765880479 100644
--- a/Sources/Pulse/URLSessionProxy/URLSessionProxy.swift
+++ b/Sources/Pulse/URLSessionProxy/URLSessionProxy.swift
@@ -51,20 +51,7 @@ public final class URLSessionProxy: URLSessionProtocol, @unchecked Sendable {
         self._logger = logger
     }
 
-    // MARK: - URLSessionProtocol
-
-    public var sessionDescription: String? {
-        get { session.sessionDescription }
-        set { session.sessionDescription = newValue }
-    }
-
-    public func finishTasksAndInvalidate() {
-        session.finishTasksAndInvalidate()
-    }
-
-    public func invalidateAndCancel() {
-        session.invalidateAndCancel()
-    }
+    // MARK: - URLSessionProtocol (Core)
 
     public func dataTask(with request: URLRequest) -> URLSessionDataTask {
         session.dataTask(with: request)
@@ -119,7 +106,7 @@ public final class URLSessionProxy: URLSessionProtocol, @unchecked Sendable {
         session.webSocketTask(with: request)
     }
 
-    // MARK: - Closures
+    // MARK: - URLSessionProtocol (Closures)
 
     public func dataTask(with request: URLRequest, completionHandler: @escaping @Sendable (Data?, URLResponse?, (any Error)?) -> Void) -> URLSessionDataTask {
         let box = Mutex<URLSessionDataTask?>(nil)
@@ -164,7 +151,7 @@ public final class URLSessionProxy: URLSessionProtocol, @unchecked Sendable {
         fatalError("Not implemented")
     }
 
-    // MARK: - Combine
+    // MARK: - URLSessionProtocol (Combine)
 
     // TODO: add support for logging requests from Combine
     public func dataTaskPublisher(for url: URL) -> URLSession.DataTaskPublisher {
@@ -175,23 +162,7 @@ public final class URLSessionProxy: URLSessionProtocol, @unchecked Sendable {
         session.dataTaskPublisher(for: request)
     }
 
-    // MARK: - Swift Concurrency
-
-    public func data(for request: URLRequest) async throws -> (Data, URLResponse) {
-        try await data(for: request, delegate: nil)
-    }
-
-    public func data(from url: URL) async throws -> (Data, URLResponse) {
-        try await data(from: url, delegate: nil)
-    }
-
-    public func upload(for request: URLRequest, fromFile fileURL: URL) async throws -> (Data, URLResponse) {
-        fatalError("Not implemented")
-    }
-
-    public func upload(for request: URLRequest, from bodyData: Data) async throws -> (Data, URLResponse) {
-        fatalError("Not implemented")
-    }
+    // MARK: - URLSessionProtocol (Swift Concurrency)
 
     public func data(for request: URLRequest, delegate: (any URLSessionTaskDelegate)?) async throws -> (Data, URLResponse) {
         let delegate = URLSessionProxyDelegate(logger: logger, delegate: delegate)
@@ -210,7 +181,7 @@ public final class URLSessionProxy: URLSessionProtocol, @unchecked Sendable {
         }
     }
 
-    public func data(from url: URL, delegate: (any URLSessionTaskDelegate)? = nil) async throws -> (Data, URLResponse) {
+    public func data(from url: URL, delegate: (any URLSessionTaskDelegate)?) async throws -> (Data, URLResponse) {
         try await data(for: URLRequest(url: url), delegate: delegate)
     }
 
@@ -234,12 +205,12 @@ public final class URLSessionProxy: URLSessionProtocol, @unchecked Sendable {
         fatalError("Not implemented")
     }
 
-    public func bytes(for request: URLRequest, delegate: (any URLSessionTaskDelegate)? = nil) async throws -> (URLSession.AsyncBytes, URLResponse) {
+    public func bytes(for request: URLRequest, delegate: (any URLSessionTaskDelegate)?) async throws -> (URLSession.AsyncBytes, URLResponse) {
         fatalError("Not implemented")
     }
 
 
-    public func bytes(from url: URL, delegate: (any URLSessionTaskDelegate)? = nil) async throws -> (URLSession.AsyncBytes, URLResponse) {
+    public func bytes(from url: URL, delegate: (any URLSessionTaskDelegate)?) async throws -> (URLSession.AsyncBytes, URLResponse) {
         fatalError("Not implemented")
     }
 }