diff --git a/sdk/cosmos/azure-cosmos-tests/src/test/java/com/azure/cosmos/implementation/RxDocumentServiceRequestTest.java b/sdk/cosmos/azure-cosmos-tests/src/test/java/com/azure/cosmos/implementation/RxDocumentServiceRequestTest.java
index dc269aff7488..fd97351cb87a 100644
--- a/sdk/cosmos/azure-cosmos-tests/src/test/java/com/azure/cosmos/implementation/RxDocumentServiceRequestTest.java
+++ b/sdk/cosmos/azure-cosmos-tests/src/test/java/com/azure/cosmos/implementation/RxDocumentServiceRequestTest.java
@@ -3,15 +3,24 @@
 
 package com.azure.cosmos.implementation;
 
+import com.azure.cosmos.implementation.http.HttpTransportSerializer;
 import org.apache.commons.collections4.map.HashedMap;
 import org.apache.commons.lang3.StringUtils;
+import org.mockito.Mockito;
 import org.testng.annotations.DataProvider;
 import org.testng.annotations.Test;
 
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
 import java.nio.ByteBuffer;
 import java.nio.charset.StandardCharsets;
+import java.time.Duration;
+import java.util.Arrays;
+import java.util.HashSet;
 import java.util.Map;
+import java.util.Set;
 import java.util.UUID;
+import java.util.stream.Collectors;
 
 import static com.azure.cosmos.implementation.TestUtils.mockDiagnosticsClientContext;
 import static org.assertj.core.api.Assertions.assertThat;
@@ -19,6 +28,20 @@
 
 public class RxDocumentServiceRequestTest {
 
+    // activityId is regenerated for the clone and isDisposed is reset by its constructor. All other fields are copied.
+    // Keeping the intentional exceptions in this inventory makes adding a field fail this test until clone() is audited.
+    private static final Set<String> CLONE_ACCOUNTED_FIELDS = new HashSet<>(Arrays.asList(
+        "clientContext", "forcePartitionKeyRangeRefresh", "forceCollectionRoutingMapRefresh", "resourceId",
+        "resourceType", "headers", "continuation", "isMedia", "isNameBased", "operationType", "resourceAddress",
+        "forceNameCacheRefresh", "endpointOverride", "activityId", "originalSessionToken", "partitionKeyRangeIdentity",
+        "defaultReplicaIndex", "isAddressRefresh", "isForcedAddressRefresh", "requestContext",
+        "faultInjectionRequestContext", "partitionKeyInternal", "partitionKeyDefinition", "effectivePartitionKey",
+        "feedRange", "effectiveRange", "numberOfItemsInBatchRequest", "contentAsByteArray", "useGatewayMode",
+        "useThinClientMode", "isDisposed", "entityId", "isFeed", "authorizationTokenType", "properties",
+        "throughputControlGroupName", "intendedCollectionRidPassedIntoSDK", "isBarrierRequest", "responseTimeout",
+        "nonIdempotentWriteRetriesEnabled", "hasFeedRangeFilteringBeenApplied",
+        "isPerPartitionAutomaticFailoverEnabledAndWriteRequest", "httpTransportSerializer"));
+
     private final static String DOCUMENT_DEFINITION = "{ " + "\"id\": \"%s\", " + "\"mypk\": \"%s\", "
             + "\"sgmts\": [[6519456, 1471916863], [2498434, 1455671440]]" + "}";
     private static final String PARTITION_KEY_VALUE = "1";
@@ -441,6 +464,54 @@ public void cloneProducesIndependentHeaderMap() {
         assertThat(cloned.getHeaders().get("x-new-header")).isEqualTo("new-value");
     }
 
+    @Test(groups = { "unit" })
+    public void cloneCopiesRequestScopedFields() {
+        RxDocumentServiceRequest original = RxDocumentServiceRequest.createFromName(
+            mockDiagnosticsClientContext(),
+            OperationType.Query,
+            "/dbs/db/colls/coll/docs",
+            ResourceType.Document);
+        original.setAddressRefresh(true, true);
+        original.setEffectivePartitionKey("effective-partition-key");
+        original.setNumberOfItemsInBatchRequest(42);
+        original.entityId = "entity-id";
+        original.authorizationTokenType = AuthorizationTokenType.ResourceToken;
+        original.properties = new HashedMap<>();
+        original.properties.put("excludedRegions", Arrays.asList("region1"));
+        original.throughputControlGroupName = "throughput-control-group";
+        original.intendedCollectionRidPassedIntoSDK = true;
+        original.isBarrierRequest = true;
+        original.setResponseTimeout(Duration.ofSeconds(5));
+        HttpTransportSerializer transportSerializer = Mockito.mock(HttpTransportSerializer.class);
+        HttpTransportSerializer defaultTransportSerializer = Mockito.mock(HttpTransportSerializer.class);
+        original.setHttpTransportSerializer(transportSerializer);
+
+        RxDocumentServiceRequest cloned = original.clone();
+
+        assertThat(cloned.isAddressRefresh()).isTrue();
+        assertThat(cloned.shouldForceAddressRefresh()).isTrue();
+        assertThat(cloned.getEffectivePartitionKey()).isEqualTo("effective-partition-key");
+        assertThat(cloned.getNumberOfItemsInBatchRequest()).isEqualTo(42);
+        assertThat(cloned.entityId).isEqualTo("entity-id");
+        assertThat(cloned.authorizationTokenType).isEqualTo(AuthorizationTokenType.ResourceToken);
+        assertThat(cloned.properties).isEqualTo(original.properties).isNotSameAs(original.properties);
+        assertThat(cloned.throughputControlGroupName).isEqualTo("throughput-control-group");
+        assertThat(cloned.intendedCollectionRidPassedIntoSDK).isTrue();
+        assertThat(cloned.isBarrierRequest).isTrue();
+        assertThat(cloned.getResponseTimeout()).isEqualTo(Duration.ofSeconds(5));
+        assertThat(cloned.getEffectiveHttpTransportSerializer(defaultTransportSerializer)).isSameAs(transportSerializer);
+    }
+
+    @Test(groups = { "unit" })
+    public void cloneAccountsForEveryInstanceField() {
+        Set<String> instanceFields = Arrays.stream(RxDocumentServiceRequest.class.getDeclaredFields())
+            .filter(field -> !Modifier.isStatic(field.getModifiers()))
+            .map(Field::getName)
+            .collect(Collectors.toSet());
+
+        assertThat(CLONE_ACCOUNTED_FIELDS).isEqualTo(instanceFields);
+    }
+
     @Test(groups = { "unit" })
     public void createWithInvalidPath() {
         try {
diff --git a/sdk/cosmos/azure-cosmos/CHANGELOG.md b/sdk/cosmos/azure-cosmos/CHANGELOG.md
index 9cbcee519b89..d2d4750c7b58 100644
--- a/sdk/cosmos/azure-cosmos/CHANGELOG.md
+++ b/sdk/cosmos/azure-cosmos/CHANGELOG.md
@@ -9,6 +9,7 @@
 #### Breaking Changes
 
 #### Bugs Fixed
+* Fixed hedged requests losing request-scoped routing, timeout, authorization, throughput-control, and metadata state when cloning the original request. - See [PR 50069](https://github.com/Azure/azure-sdk-for-java/pull/50069).
 * Unified request-level consistency override behavior across transports: invalid attempts to upgrade the request consistency level above the account default are now silently ignored instead of returning `BadRequest` in some gateway paths. - See PR [49606](https://github.com/Azure/azure-sdk-for-java/pull/49606).
 * Fixed `partitionLevelCircuitBreakerCfg` missing from the `clientCfgs` section of `CosmosDiagnostics` when Per-Partition Circuit Breaker is explicitly enabled. - See PR [49734](https://github.com/Azure/azure-sdk-for-java/pull/49734).
 * Fixed thin-client (Gateway V2) queries with a prefix (partial) hierarchical partition key returning co-located documents from other logical partitions. - See PR [49688](https://github.com/Azure/azure-sdk-for-java/pull/49688).
diff --git a/sdk/cosmos/azure-cosmos/src/main/java/com/azure/cosmos/implementation/RxDocumentServiceRequest.java b/sdk/cosmos/azure-cosmos/src/main/java/com/azure/cosmos/implementation/RxDocumentServiceRequest.java
index 1e2958040978..f3b5d6323165 100644
--- a/sdk/cosmos/azure-cosmos/src/main/java/com/azure/cosmos/implementation/RxDocumentServiceRequest.java
+++ b/sdk/cosmos/azure-cosmos/src/main/java/com/azure/cosmos/implementation/RxDocumentServiceRequest.java
@@ -1075,11 +1075,11 @@ public RxDocumentServiceRequest clone() {
         rxDocumentServiceRequest.setIsMedia(this.getIsMedia());
         rxDocumentServiceRequest.setOriginalSessionToken(this.getOriginalSessionToken());
         rxDocumentServiceRequest.setPartitionKeyRangeIdentity(this.getPartitionKeyRangeIdentity());
+        rxDocumentServiceRequest.setAddressRefresh(this.isAddressRefresh(), this.shouldForceAddressRefresh());
         rxDocumentServiceRequest.forceCollectionRoutingMapRefresh = this.forceCollectionRoutingMapRefresh;
         rxDocumentServiceRequest.forcePartitionKeyRangeRefresh = this.forcePartitionKeyRangeRefresh;
         rxDocumentServiceRequest.useGatewayMode = this.useGatewayMode;
         rxDocumentServiceRequest.useThinClientMode = this.useThinClientMode;
-        rxDocumentServiceRequest.requestContext = this.requestContext;
         rxDocumentServiceRequest.faultInjectionRequestContext = new FaultInjectionRequestContext(this.faultInjectionRequestContext);
         rxDocumentServiceRequest.nonIdempotentWriteRetriesEnabled = this.nonIdempotentWriteRetriesEnabled;
         rxDocumentServiceRequest.setResourceAddress(this.resourceAddress);
@@ -1091,6 +1091,16 @@ public RxDocumentServiceRequest clone() {
         rxDocumentServiceRequest.hasFeedRangeFilteringBeenApplied = this.hasFeedRangeFilteringBeenApplied;
         rxDocumentServiceRequest.isPerPartitionAutomaticFailoverEnabledAndWriteRequest = this.isPerPartitionAutomaticFailoverEnabledAndWriteRequest;
         rxDocumentServiceRequest.partitionKeyDefinition = this.partitionKeyDefinition;
+        rxDocumentServiceRequest.effectivePartitionKey = this.effectivePartitionKey;
+        rxDocumentServiceRequest.numberOfItemsInBatchRequest = this.numberOfItemsInBatchRequest;
+        rxDocumentServiceRequest.entityId = this.entityId;
+        rxDocumentServiceRequest.authorizationTokenType = this.authorizationTokenType;
+        rxDocumentServiceRequest.properties = this.properties != null ? new HashMap<>(this.properties) : null;
+        rxDocumentServiceRequest.throughputControlGroupName = this.throughputControlGroupName;
+        rxDocumentServiceRequest.intendedCollectionRidPassedIntoSDK = this.intendedCollectionRidPassedIntoSDK;
+        rxDocumentServiceRequest.isBarrierRequest = this.isBarrierRequest;
+        rxDocumentServiceRequest.responseTimeout = this.responseTimeout;
+        rxDocumentServiceRequest.httpTransportSerializer.set(this.httpTransportSerializer.get());
         return rxDocumentServiceRequest;
     }