diff --git a/FirebaseAuth/CHANGELOG.md b/FirebaseAuth/CHANGELOG.md
index 4263cf06d7e..ff5e4e717f7 100644
--- a/FirebaseAuth/CHANGELOG.md
+++ b/FirebaseAuth/CHANGELOG.md
@@ -1,6 +1,9 @@
 # Unreleased
-- [removed] **Breaking Change**: Removed
-  `ActionCodeSettings.dynamicLinkDomain`.
+- [removed] **Breaking Change**: Removed the following Dynamic Links related
+  APIs:
+  - `ActionCodeSettings.dynamicLinkDomain`
+  - `AuthErrorCode.dynamicLinkNotActivated`
+  - `AuthErrorCode.invalidDynamicLinkDomain`
 - [removed] **Breaking Change**: Remove deprecated Swift APIs using
   `String`-typed `productID`s that were  in favor of API that leverages the
   `AuthProviderID` enum. Note, this only affects Swift clients.
diff --git a/FirebaseAuth/Sources/Swift/Utilities/AuthErrorUtils.swift b/FirebaseAuth/Sources/Swift/Utilities/AuthErrorUtils.swift
index 01ff6449b7f..5c78b223ab4 100644
--- a/FirebaseAuth/Sources/Swift/Utilities/AuthErrorUtils.swift
+++ b/FirebaseAuth/Sources/Swift/Utilities/AuthErrorUtils.swift
@@ -366,10 +366,6 @@ class AuthErrorUtils {
     error(code: .invalidProviderID, message: message)
   }
 
-  static func invalidDynamicLinkDomainError(message: String?) -> Error {
-    error(code: .invalidDynamicLinkDomain, message: message)
-  }
-
   static func invalidHostingLinkDomainError(message: String?) -> Error {
     error(code: .invalidHostingLinkDomain, message: message)
   }
diff --git a/FirebaseAuth/Sources/Swift/Utilities/AuthErrors.swift b/FirebaseAuth/Sources/Swift/Utilities/AuthErrors.swift
index 4e97f492866..dde29c11ab3 100644
--- a/FirebaseAuth/Sources/Swift/Utilities/AuthErrors.swift
+++ b/FirebaseAuth/Sources/Swift/Utilities/AuthErrors.swift
@@ -240,9 +240,6 @@ import Foundation
   /// user was provided.
   case nullUser = 17067
 
-  /// Indicates that a Firebase Dynamic Link is not activated.
-  case dynamicLinkNotActivated = 17068
-
   /// Represents the error code for when the given provider id for a web operation is invalid.
   case invalidProviderID = 17071
 
@@ -254,10 +251,6 @@ import Foundation
   /// ID for an operation that does not support multi-tenancy.
   case unsupportedTenantOperation = 17073
 
-  /// Indicates that the Firebase Dynamic Link domain used is either not configured or is
-  /// unauthorized for the current project.
-  case invalidDynamicLinkDomain = 17074
-
   /// Indicates that the provided Firebase Hosting Link domain is not owned by the current project.
   case invalidHostingLinkDomain = 17214
 
@@ -469,8 +462,6 @@ import Foundation
       return kErrorNullUser
     case .invalidProviderID:
       return kErrorInvalidProviderID
-    case .invalidDynamicLinkDomain:
-      return kErrorInvalidDynamicLinkDomain
     case .invalidHostingLinkDomain:
       return kErrorInvalidHostingLinkDomain
     case .webInternalError:
@@ -505,8 +496,6 @@ import Foundation
       return FIRAuthErrorMessageUnsupportedFirstFactor
     case .emailChangeNeedsVerification:
       return FIRAuthErrorMessageEmailChangeNeedsVerification
-    case .dynamicLinkNotActivated:
-      return kErrorDynamicLinkNotActivated
     case .rejectedCredential:
       return kErrorRejectedCredential
     case .missingOrInvalidNonce:
@@ -664,8 +653,6 @@ import Foundation
       return "ERROR_NULL_USER"
     case .invalidProviderID:
       return "ERROR_INVALID_PROVIDER_ID"
-    case .invalidDynamicLinkDomain:
-      return "ERROR_INVALID_DYNAMIC_LINK_DOMAIN"
     case .invalidHostingLinkDomain:
       return "ERROR_INVALID_HOSTING_LINK_DOMAIN"
     case .webInternalError:
@@ -700,8 +687,6 @@ import Foundation
       return "ERROR_UNSUPPORTED_FIRST_FACTOR"
     case .emailChangeNeedsVerification:
       return "ERROR_EMAIL_CHANGE_NEEDS_VERIFICATION"
-    case .dynamicLinkNotActivated:
-      return "ERROR_DYNAMIC_LINK_NOT_ACTIVATED"
     case .rejectedCredential:
       return "ERROR_REJECTED_CREDENTIAL"
     case .missingOrInvalidNonce:
diff --git a/FirebaseAuth/Tests/Unit/ObjCAPITests.m b/FirebaseAuth/Tests/Unit/ObjCAPITests.m
index ed664c45e09..6784beb8548 100644
--- a/FirebaseAuth/Tests/Unit/ObjCAPITests.m
+++ b/FirebaseAuth/Tests/Unit/ObjCAPITests.m
@@ -275,11 +275,9 @@ - (void)FIRAuthErrors_h {
   c = FIRAuthErrorCodeWebSignInUserInteractionFailure;
   c = FIRAuthErrorCodeLocalPlayerNotAuthenticated;
   c = FIRAuthErrorCodeNullUser;
-  c = FIRAuthErrorCodeDynamicLinkNotActivated;
   c = FIRAuthErrorCodeInvalidProviderID;
   c = FIRAuthErrorCodeTenantIDMismatch;
   c = FIRAuthErrorCodeUnsupportedTenantOperation;
-  c = FIRAuthErrorCodeInvalidDynamicLinkDomain;
   c = FIRAuthErrorCodeInvalidHostingLinkDomain;
   c = FIRAuthErrorCodeRejectedCredential;
   c = FIRAuthErrorCodeGameKitNotLinked;
diff --git a/FirebaseAuth/Tests/Unit/SwiftAPI.swift b/FirebaseAuth/Tests/Unit/SwiftAPI.swift
index dec351aff3e..f39f188f9f1 100644
--- a/FirebaseAuth/Tests/Unit/SwiftAPI.swift
+++ b/FirebaseAuth/Tests/Unit/SwiftAPI.swift
@@ -273,11 +273,9 @@ class AuthAPI_hOnlyTests: XCTestCase {
     _ = AuthErrorCode.webSignInUserInteractionFailure
     _ = AuthErrorCode.localPlayerNotAuthenticated
     _ = AuthErrorCode.nullUser
-    _ = AuthErrorCode.dynamicLinkNotActivated
     _ = AuthErrorCode.invalidProviderID
     _ = AuthErrorCode.tenantIDMismatch
     _ = AuthErrorCode.unsupportedTenantOperation
-    _ = AuthErrorCode.invalidDynamicLinkDomain
     _ = AuthErrorCode.invalidHostingLinkDomain
     _ = AuthErrorCode.rejectedCredential
     _ = AuthErrorCode.gameKitNotLinked