diff --git a/sdk/storage/azure-storage-file-datalake/CHANGELOG.md b/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
index a0bbdb0ac76d..7ba66710578c 100644
--- a/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
+++ b/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
@@ -4,6 +4,7 @@
 - Added SAS generation methods on clients to improve discoverability and convenience of sas.
 - Mapped StorageErrorException and BlobStorageException to DataLakeStorageException.
 - Added support for exists method on FileClients and DirectoryClients
+- Added support for no overwrite by default on min create method on FileClients and DirectoryClients and flush method on FileClients 
 
 ## Version 12.0.0-beta.7 (2019-12-04)
 This package's 
diff --git a/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakeFileAsyncClient.java b/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakeFileAsyncClient.java
index bf6b985a94e7..475819fffccf 100644
--- a/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakeFileAsyncClient.java
+++ b/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakeFileAsyncClient.java
@@ -12,6 +12,7 @@
 import com.azure.core.util.logging.ClientLogger;
 import com.azure.storage.blob.BlobContainerAsyncClient;
 import com.azure.storage.blob.specialized.BlockBlobAsyncClient;
+import com.azure.storage.common.implementation.Constants;
 import com.azure.storage.file.datalake.implementation.models.LeaseAccessConditions;
 import com.azure.storage.file.datalake.implementation.models.ModifiedAccessConditions;
 import com.azure.storage.file.datalake.implementation.models.PathResourceType;
@@ -217,6 +218,7 @@ Mono<Response<Void>> appendWithResponse(Flux<ByteBuffer> data, long fileOffset,
     /**
      * Flushes (writes) data previously appended to the file through a call to append.
      * The previously uploaded data must be contiguous.
+     * <p>By default this method will not overwrite existing data.</p>
      *
      * <p><strong>Code Samples>Code Samples</strong></p>
      *
@@ -232,7 +234,37 @@ Mono<Response<Void>> appendWithResponse(Flux<ByteBuffer> data, long fileOffset,
      */
     public Mono<PathInfo> flush(long position) {
         try {
-            return flushWithResponse(position, false, false, null, null).flatMap(FluxUtil::toMono);
+            return flush(position, false);
+        } catch (RuntimeException ex) {
+            return monoError(logger, ex);
+        }
+    }
+
+    /**
+     * Flushes (writes) data previously appended to the file through a call to append.
+     * The previously uploaded data must be contiguous.
+     *
+     * <p><strong>Code Samples>Code Samples</strong></p>
+     *
+     * {@codesnippet com.azure.storage.file.datalake.DataLakeFileAsyncClient.flush#long-boolean}
+     *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/datalakestoragegen2/path/update">Azure
+     * Docs</a></p>
+     *
+     * @param position The length of the file after all data has been written.
+     * @param overwrite Whether or not to overwrite, should data exist on the file.
+     *
+     * @return A reactive response containing the information of the created resource.
+     */
+    public Mono<PathInfo> flush(long position, boolean overwrite) {
+        try {
+            DataLakeRequestConditions requestConditions = null;
+            if (!overwrite) {
+                requestConditions = new DataLakeRequestConditions()
+                    .setIfNoneMatch(Constants.HeaderConstants.ETAG_WILDCARD);
+            }
+            return flushWithResponse(position, false, false, null, requestConditions).flatMap(FluxUtil::toMono);
         } catch (RuntimeException ex) {
             return monoError(logger, ex);
         }
diff --git a/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakeFileClient.java b/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakeFileClient.java
index 4452f5c9e439..df29def80f17 100644
--- a/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakeFileClient.java
+++ b/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakeFileClient.java
@@ -11,6 +11,7 @@
 import com.azure.storage.blob.models.BlobDownloadResponse;
 import com.azure.storage.blob.specialized.BlockBlobClient;
 import com.azure.storage.common.Utility;
+import com.azure.storage.common.implementation.Constants;
 import com.azure.storage.common.implementation.StorageImplUtils;
 import com.azure.storage.file.datalake.implementation.util.DataLakeImplUtils;
 import com.azure.storage.file.datalake.models.DataLakeRequestConditions;
@@ -188,6 +189,7 @@ public Response<Void> appendWithResponse(InputStream data, long fileOffset, long
     /**
      * Flushes (writes) data previously appended to the file through a call to append.
      * The previously uploaded data must be contiguous.
+     * <p>By default this method will not overwrite existing data.</p>
      *
      * <p><strong>Code Samples>Code Samples</strong></p>
      *
@@ -202,7 +204,32 @@ public Response<Void> appendWithResponse(InputStream data, long fileOffset, long
      * @return Information about the created resource.
      */
     public PathInfo flush(long position) {
-        return flushWithResponse(position, false, false, null, null, null, Context.NONE).getValue();
+        return flush(position, false);
+    }
+
+    /**
+     * Flushes (writes) data previously appended to the file through a call to append.
+     * The previously uploaded data must be contiguous.
+     *
+     * <p><strong>Code Samples>Code Samples</strong></p>
+     *
+     * {@codesnippet com.azure.storage.file.datalake.DataLakeFileClient.flush#long-boolean}
+     *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/datalakestoragegen2/path/update">Azure
+     * Docs</a></p>
+     *
+     * @param position The length of the file after all data has been written.
+     * @param overwrite Whether or not to overwrite, should data exist on the file.
+     *
+     * @return Information about the created resource.
+     */
+    public PathInfo flush(long position, boolean overwrite) {
+        DataLakeRequestConditions requestConditions = new DataLakeRequestConditions();
+        if (!overwrite) {
+            requestConditions = new DataLakeRequestConditions().setIfNoneMatch(Constants.HeaderConstants.ETAG_WILDCARD);
+        }
+        return flushWithResponse(position, false, false, null, requestConditions, null, Context.NONE).getValue();
     }
 
     /**
diff --git a/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakePathAsyncClient.java b/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakePathAsyncClient.java
index 424477b18b62..e711ab51f185 100644
--- a/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakePathAsyncClient.java
+++ b/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakePathAsyncClient.java
@@ -13,11 +13,11 @@
 import com.azure.storage.blob.BlobContainerAsyncClient;
 import com.azure.storage.blob.BlobServiceVersion;
 import com.azure.storage.blob.BlobUrlParts;
-import com.azure.storage.blob.models.BlobStorageException;
 import com.azure.storage.blob.specialized.BlockBlobAsyncClient;
 import com.azure.storage.blob.specialized.SpecializedBlobClientBuilder;
 import com.azure.storage.common.StorageSharedKeyCredential;
 import com.azure.storage.common.Utility;
+import com.azure.storage.common.implementation.Constants;
 import com.azure.storage.file.datalake.implementation.DataLakeStorageClientBuilder;
 import com.azure.storage.file.datalake.implementation.DataLakeStorageClientImpl;
 import com.azure.storage.file.datalake.implementation.models.LeaseAccessConditions;
@@ -194,7 +194,7 @@ public DataLakeServiceVersion getServiceVersion() {
     }
 
     /**
-     * Creates a resource.
+     * Creates a resource. By default this method will not overwrite an existing path.
      *
      * <p><strong>Code Samples</strong></p>
      *
@@ -208,7 +208,34 @@ public DataLakeServiceVersion getServiceVersion() {
      */
     public Mono<PathInfo> create() {
         try {
-            return createWithResponse(null, null, null, null, null).flatMap(FluxUtil::toMono);
+            return create(false);
+        } catch (RuntimeException ex) {
+            return monoError(logger, ex);
+        }
+    }
+
+    /**
+     * Creates a resource.
+     *
+     * <p><strong>Code Samples</strong></p>
+     *
+     * {@codesnippet com.azure.storage.file.datalake.DataLakePathAsyncClient.create#boolean}
+     *
+     * <p>For more information see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/datalakestoragegen2/path/create">Azure
+     * Docs</a></p>
+     *
+     * @param overwrite Whether or not to overwrite, should data exist on the file.
+     *
+     * @return A reactive response containing information about the created resource.
+     */
+    public Mono<PathInfo> create(boolean overwrite) {
+        try {
+            DataLakeRequestConditions requestConditions = new DataLakeRequestConditions();
+            if (!overwrite) {
+                requestConditions.setIfNoneMatch(Constants.HeaderConstants.ETAG_WILDCARD);
+            }
+            return createWithResponse(null, null, null, null, requestConditions).flatMap(FluxUtil::toMono);
         } catch (RuntimeException ex) {
             return monoError(logger, ex);
         }
@@ -326,7 +353,7 @@ public Mono<Response<Void>> setMetadataWithResponse(Map<String, String> metadata
         try {
             return this.blockBlobAsyncClient.setMetadataWithResponse(metadata,
                 Transforms.toBlobRequestConditions(requestConditions))
-                .onErrorMap(ex -> DataLakeImplUtils.transformBlobStorageException((BlobStorageException) ex));
+                .onErrorMap(DataLakeImplUtils::transformBlobStorageException);
         } catch (RuntimeException ex) {
             return monoError(logger, ex);
         }
@@ -374,7 +401,7 @@ public Mono<Response<Void>> setHttpHeadersWithResponse(PathHttpHeaders headers,
         try {
             return this.blockBlobAsyncClient.setHttpHeadersWithResponse(Transforms.toBlobHttpHeaders(headers),
                 Transforms.toBlobRequestConditions(requestConditions))
-                .onErrorMap(ex -> DataLakeImplUtils.transformBlobStorageException((BlobStorageException) ex));
+                .onErrorMap(DataLakeImplUtils::transformBlobStorageException);
         } catch (RuntimeException ex) {
             return monoError(logger, ex);
         }
@@ -416,7 +443,7 @@ public Mono<PathProperties> getProperties() {
     public Mono<Response<PathProperties>> getPropertiesWithResponse(DataLakeRequestConditions requestConditions) {
         try {
             return blockBlobAsyncClient.getPropertiesWithResponse(Transforms.toBlobRequestConditions(requestConditions))
-                .onErrorMap(ex -> DataLakeImplUtils.transformBlobStorageException((BlobStorageException) ex))
+                .onErrorMap(DataLakeImplUtils::transformBlobStorageException)
                 .map(response -> new SimpleResponse<>(response, Transforms.toPathProperties(response.getValue())));
         } catch (RuntimeException ex) {
             return monoError(logger, ex);
@@ -451,8 +478,8 @@ public Mono<Boolean> exists() {
      */
     public Mono<Response<Boolean>> existsWithResponse() {
         try {
-            // TODO (gapra) : Once datalake error mapping is merged, add onErrorMap
-            return blockBlobAsyncClient.existsWithResponse();
+            return blockBlobAsyncClient.existsWithResponse()
+                .onErrorMap(DataLakeImplUtils::transformBlobStorageException);
         } catch (RuntimeException ex) {
             return monoError(logger, ex);
         }
diff --git a/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakePathClient.java b/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakePathClient.java
index 6fa13a5db864..1c1bbe445b92 100644
--- a/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakePathClient.java
+++ b/sdk/storage/azure-storage-file-datalake/src/main/java/com/azure/storage/file/datalake/DataLakePathClient.java
@@ -11,6 +11,7 @@
 import com.azure.storage.blob.models.BlobProperties;
 import com.azure.storage.blob.specialized.BlockBlobClient;
 import com.azure.storage.common.StorageSharedKeyCredential;
+import com.azure.storage.common.implementation.Constants;
 import com.azure.storage.common.implementation.StorageImplUtils;
 import com.azure.storage.file.datalake.implementation.models.LeaseAccessConditions;
 import com.azure.storage.file.datalake.implementation.models.ModifiedAccessConditions;
@@ -111,7 +112,7 @@ public DataLakeServiceVersion getServiceVersion() {
     }
 
     /**
-     * Creates a resource.
+     * Creates a resource. By default this method will not overwrite an existing path.
      *
      * <p><strong>Code Samples</strong></p>
      *
@@ -124,7 +125,30 @@ public DataLakeServiceVersion getServiceVersion() {
      * @return Information about the created resource.
      */
     public PathInfo create() {
-        return createWithResponse(null, null, null, null, null, null, Context.NONE).getValue();
+        return create(false);
+    }
+
+    /**
+     * Creates a resource.
+     *
+     * <p><strong>Code Samples</strong></p>
+     *
+     * {@codesnippet com.azure.storage.file.datalake.DataLakePathClient.create#boolean}
+     *
+     * <p>For more information see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/datalakestoragegen2/path/create">Azure
+     * Docs</a></p>
+     *
+     * @param overwrite Whether or not to overwrite, should data exist on the path.
+     *
+     * @return Information about the created resource.
+     */
+    public PathInfo create(boolean overwrite) {
+        DataLakeRequestConditions requestConditions = new DataLakeRequestConditions();
+        if (!overwrite) {
+            requestConditions.setIfNoneMatch(Constants.HeaderConstants.ETAG_WILDCARD);
+        }
+        return createWithResponse(null, null, null, null, requestConditions, null, Context.NONE).getValue();
     }
 
     /**
@@ -435,8 +459,8 @@ public Boolean exists() {
      * @return true if the path exists, false if it doesn't
      */
     public Response<Boolean> existsWithResponse(Duration timeout, Context context) {
-        // TODO (gapra) : Once error mapping is merged add error mapping
-        return blockBlobClient.existsWithResponse(timeout, context);
+        return DataLakeImplUtils.returnOrConvertException(() ->
+            blockBlobClient.existsWithResponse(timeout, context), logger);
     }
 
     /**
diff --git a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/DataLakeFileAsyncClientJavaDocSamples.java b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/DataLakeFileAsyncClientJavaDocSamples.java
index 7477bd2b362d..7355e3d629f4 100644
--- a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/DataLakeFileAsyncClientJavaDocSamples.java
+++ b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/DataLakeFileAsyncClientJavaDocSamples.java
@@ -136,6 +136,12 @@ public void flushCodeSnippets() {
             System.out.println("Flush data completed"));
         // END: com.azure.storage.file.datalake.DataLakeFileAsyncClient.flush#long
 
+        // BEGIN: com.azure.storage.file.datalake.DataLakeFileAsyncClient.flush#long-boolean
+        boolean overwrite = true;
+        client.flush(position, overwrite).subscribe(response ->
+            System.out.println("Flush data completed"));
+        // END: com.azure.storage.file.datalake.DataLakeFileAsyncClient.flush#long-boolean
+
         // BEGIN: com.azure.storage.file.datalake.DataLakeFileAsyncClient.flushWithResponse#long-boolean-boolean-PathHttpHeaders-DataLakeRequestConditions
         FileRange range = new FileRange(1024, 2048L);
         DownloadRetryOptions options = new DownloadRetryOptions().setMaxRetryRequests(5);
diff --git a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/DataLakeFileClientJavaDocSamples.java b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/DataLakeFileClientJavaDocSamples.java
index d40739b90857..6b04c75e00b3 100644
--- a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/DataLakeFileClientJavaDocSamples.java
+++ b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/DataLakeFileClientJavaDocSamples.java
@@ -128,6 +128,12 @@ public void flushCodeSnippets() {
         System.out.println("Flush data completed");
         // END: com.azure.storage.file.datalake.DataLakeFileClient.flush#long
 
+        // BEGIN: com.azure.storage.file.datalake.DataLakeFileClient.flush#long-boolean
+        boolean overwrite = true;
+        client.flush(position, overwrite);
+        System.out.println("Flush data completed");
+        // END: com.azure.storage.file.datalake.DataLakeFileClient.flush#long-boolean
+
         // BEGIN: com.azure.storage.file.datalake.DataLakeFileClient.flushWithResponse#long-boolean-boolean-PathHttpHeaders-DataLakeRequestConditions-Duration-Context
         FileRange range = new FileRange(1024, 2048L);
         DownloadRetryOptions options = new DownloadRetryOptions().setMaxRetryRequests(5);
diff --git a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/PathAsyncClientJavaDocCodeSamples.java b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/PathAsyncClientJavaDocCodeSamples.java
index b8d89127f4cf..ea7213236d43 100644
--- a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/PathAsyncClientJavaDocCodeSamples.java
+++ b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/PathAsyncClientJavaDocCodeSamples.java
@@ -38,6 +38,12 @@ public void createCodeSnippets() {
             System.out.printf("Last Modified Time:%s", response.getLastModified()));
         // END: com.azure.storage.file.datalake.DataLakePathAsyncClient.create
 
+        // BEGIN: com.azure.storage.file.datalake.DataLakePathAsyncClient.create#boolean
+        boolean overwrite = true;
+        client.create(overwrite).subscribe(response ->
+            System.out.printf("Last Modified Time:%s", response.getLastModified()));
+        // END: com.azure.storage.file.datalake.DataLakePathAsyncClient.create#boolean
+
         // BEGIN: com.azure.storage.file.datalake.DataLakePathAsyncClient.createWithResponse#String-String-PathHttpHeaders-Map-DataLakeRequestConditions
         PathHttpHeaders httpHeaders = new PathHttpHeaders()
             .setContentLanguage("en-US")
diff --git a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/PathClientJavaDocCodeSamples.java b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/PathClientJavaDocCodeSamples.java
index ffa4262566a2..98f6e9e067d7 100644
--- a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/PathClientJavaDocCodeSamples.java
+++ b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/PathClientJavaDocCodeSamples.java
@@ -49,6 +49,11 @@ public void createCodeSnippets() {
         System.out.printf("Last Modified Time:%s", client.create().getLastModified());
         // END: com.azure.storage.file.datalake.DataLakePathClient.create
 
+        // BEGIN: com.azure.storage.file.datalake.DataLakePathClient.create#boolean
+        boolean overwrite = true;
+        System.out.printf("Last Modified Time:%s", client.create(true).getLastModified());
+        // END: com.azure.storage.file.datalake.DataLakePathClient.create#boolean
+
         // BEGIN: com.azure.storage.file.datalake.DataLakePathClient.createWithResponse#String-String-PathHttpHeaders-Map-DataLakeRequestConditions-Duration-Context
         PathHttpHeaders httpHeaders = new PathHttpHeaders()
             .setContentLanguage("en-US")
diff --git a/sdk/storage/azure-storage-file-datalake/src/test/java/com/azure/storage/file/datalake/DirectoryAPITest.groovy b/sdk/storage/azure-storage-file-datalake/src/test/java/com/azure/storage/file/datalake/DirectoryAPITest.groovy
index 28b5632cc38d..bbbaae7ad4fe 100644
--- a/sdk/storage/azure-storage-file-datalake/src/test/java/com/azure/storage/file/datalake/DirectoryAPITest.groovy
+++ b/sdk/storage/azure-storage-file-datalake/src/test/java/com/azure/storage/file/datalake/DirectoryAPITest.groovy
@@ -6,7 +6,6 @@ import com.azure.identity.DefaultAzureCredentialBuilder
 import com.azure.storage.blob.BlobUrlParts
 import com.azure.storage.blob.models.BlobErrorCode
 
-import com.azure.storage.file.datalake.implementation.models.StorageErrorException
 import com.azure.storage.file.datalake.models.*
 import spock.lang.Unroll
 
@@ -36,7 +35,7 @@ class DirectoryAPITest extends APISpec {
         dc.create()
 
         then:
-        notThrown(StorageErrorException)
+        notThrown(DataLakeStorageException)
     }
 
     def "Create defaults"() {
@@ -63,6 +62,18 @@ class DirectoryAPITest extends APISpec {
         thrown(DataLakeStorageException)
     }
 
+    def "Create overwrite"() {
+        when:
+        dc = fsc.getDirectoryClient(generatePathName())
+        dc.create()
+
+        // Try to create the resource again
+        dc.create(false)
+
+        then:
+        thrown(DataLakeStorageException)
+    }
+
     def "Exists"() {
         when:
         dc = fsc.getDirectoryClient(generatePathName())
diff --git a/sdk/storage/azure-storage-file-datalake/src/test/java/com/azure/storage/file/datalake/FileAPITest.groovy b/sdk/storage/azure-storage-file-datalake/src/test/java/com/azure/storage/file/datalake/FileAPITest.groovy
index a69ccf3afd23..fe001d58c08e 100644
--- a/sdk/storage/azure-storage-file-datalake/src/test/java/com/azure/storage/file/datalake/FileAPITest.groovy
+++ b/sdk/storage/azure-storage-file-datalake/src/test/java/com/azure/storage/file/datalake/FileAPITest.groovy
@@ -66,6 +66,18 @@ class FileAPITest extends APISpec {
         thrown(DataLakeStorageException)
     }
 
+    def "Create overwrite"() {
+        when:
+        fc = fsc.getFileClient(generatePathName())
+        fc.create()
+
+        // Try to create the resource again
+        fc.create(false)
+
+        then:
+        thrown(DataLakeStorageException)
+    }
+
     def "Exists"() {
         when:
         fc = fsc.getFileClient(generatePathName())
@@ -1400,6 +1412,18 @@ class FileAPITest extends APISpec {
         thrown(DataLakeStorageException)
     }
 
+    def "Flush data overwrite"() {
+        when:
+        fc.append(new ByteArrayInputStream(defaultData.array()), 0, defaultDataSize)
+        fc.flush(defaultDataSize)
+        fc.append(new ByteArrayInputStream(defaultData.array()), 0, defaultDataSize)
+        // Attempt to write data without overwrite enabled
+        fc.flush(defaultDataSize, false)
+
+        then:
+        thrown(DataLakeStorageException)
+    }
+
     def "Get File Name and Build Client"() {
         when:
         DataLakeFileClient client = fsc.getFileClient(originalFileName)
diff --git a/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/DirectoryAPITestcreateoverwrite.json b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/DirectoryAPITestcreateoverwrite.json
new file mode 100644
index 000000000000..d833ea4999b5
--- /dev/null
+++ b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/DirectoryAPITestcreateoverwrite.json
@@ -0,0 +1,129 @@
+{
+  "networkCallRecords" : [ {
+    "Method" : "PUT",
+    "Uri" : "http://gaprahns.blob.core.windows.net/jtfscreateoverwrite0directoryapitestcreateoverwriteaab41084c6?restype=container",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-blob/12.2.0-beta.1 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "51e95184-b962-46cc-8e4e-f98d1496e4a9"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E9BAD404567",
+      "Last-Modified" : "Thu, 12 Dec 2019 00:38:58 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "fd2051e9-e01e-007c-3c84-b0d34f000000",
+      "Date" : "Thu, 12 Dec 2019 00:38:58 GMT",
+      "x-ms-client-request-id" : "51e95184-b962-46cc-8e4e-f98d1496e4a9"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "http://gaprahns.dfs.core.windows.net/jtfscreateoverwrite0directoryapitestcreateoverwriteaab41084c6/javapathcreateoverwrite158945939f30ffae9e4a429?resource=directory",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-file-datalake/12.0.0-beta.8 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "130f50f4-451c-4911-8215-3f0276b6e294"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E9BAD5D2879",
+      "Last-Modified" : "Thu, 12 Dec 2019 00:38:58 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "e1c25cd0-c01f-000d-7584-b0a176000000",
+      "Date" : "Thu, 12 Dec 2019 00:38:58 GMT",
+      "x-ms-client-request-id" : "130f50f4-451c-4911-8215-3f0276b6e294"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "http://gaprahns.dfs.core.windows.net/jtfscreateoverwrite0directoryapitestcreateoverwriteaab41084c6/javapathcreateoverwrite22124067e18ab684844e3bb?resource=directory",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-file-datalake/12.0.0-beta.8 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "5de21c8c-d9ee-4a8e-8792-40d1bf0050df"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E9BAD66BD5B",
+      "Last-Modified" : "Thu, 12 Dec 2019 00:38:59 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "e1c25cd2-c01f-000d-7784-b0a176000000",
+      "Date" : "Thu, 12 Dec 2019 00:38:58 GMT",
+      "x-ms-client-request-id" : "5de21c8c-d9ee-4a8e-8792-40d1bf0050df"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "http://gaprahns.dfs.core.windows.net/jtfscreateoverwrite0directoryapitestcreateoverwriteaab41084c6/javapathcreateoverwrite22124067e18ab684844e3bb?resource=directory",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-file-datalake/12.0.0-beta.8 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "52181380-3e08-4765-92ca-d53b3b6f7f2d"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "x-ms-error-code" : "PathAlreadyExists",
+      "retry-after" : "0",
+      "Content-Length" : "168",
+      "StatusCode" : "409",
+      "x-ms-request-id" : "e1c25cd3-c01f-000d-7884-b0a176000000",
+      "Body" : "{\"error\":{\"code\":\"PathAlreadyExists\",\"message\":\"The specified path already exists.\\nRequestId:e1c25cd3-c01f-000d-7884-b0a176000000\\nTime:2019-12-12T00:38:59.0983814Z\"}}",
+      "Date" : "Thu, 12 Dec 2019 00:38:58 GMT",
+      "x-ms-client-request-id" : "52181380-3e08-4765-92ca-d53b3b6f7f2d",
+      "Content-Type" : "application/json;charset=utf-8"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "GET",
+    "Uri" : "http://gaprahns.blob.core.windows.net?prefix=jtfscreateoverwrite&comp=list",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-blob/12.2.0-beta.1 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "4299efc6-d4a5-4d5a-8faa-33401e6bf350"
+    },
+    "Response" : {
+      "Transfer-Encoding" : "chunked",
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "retry-after" : "0",
+      "StatusCode" : "200",
+      "x-ms-request-id" : "fd205251-e01e-007c-1484-b0d34f000000",
+      "Body" : "<?xml version=\"1.0\" encoding=\"utf-8\"?><EnumerationResults ServiceEndpoint=\"http://gaprahns.blob.core.windows.net/\"><Prefix>jtfscreateoverwrite</Prefix><Containers><Container><Name>jtfscreateoverwrite0directoryapitestcreateoverwriteaab41084c6</Name><Properties><Last-Modified>Thu, 12 Dec 2019 00:38:58 GMT</Last-Modified><Etag>\"0x8D77E9BAD404567\"</Etag><LeaseStatus>unlocked</LeaseStatus><LeaseState>available</LeaseState><DefaultEncryptionScope>$account-encryption-key</DefaultEncryptionScope><DenyEncryptionScopeOverride>false</DenyEncryptionScopeOverride><HasImmutabilityPolicy>false</HasImmutabilityPolicy><HasLegalHold>false</HasLegalHold></Properties></Container></Containers><NextMarker /></EnumerationResults>",
+      "Date" : "Thu, 12 Dec 2019 00:38:58 GMT",
+      "x-ms-client-request-id" : "4299efc6-d4a5-4d5a-8faa-33401e6bf350",
+      "Content-Type" : "application/xml"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "DELETE",
+    "Uri" : "http://gaprahns.blob.core.windows.net/jtfscreateoverwrite0directoryapitestcreateoverwriteaab41084c6?restype=container",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-blob/12.2.0-beta.1 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "ea94f840-4ad4-44ed-8038-1c97f442e4c4"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "202",
+      "x-ms-request-id" : "fd205273-e01e-007c-2f84-b0d34f000000",
+      "Date" : "Thu, 12 Dec 2019 00:38:58 GMT",
+      "x-ms-client-request-id" : "ea94f840-4ad4-44ed-8038-1c97f442e4c4"
+    },
+    "Exception" : null
+  } ],
+  "variables" : [ "jtfscreateoverwrite0directoryapitestcreateoverwriteaab41084c6", "javapathcreateoverwrite158945939f30ffae9e4a429", "javapathcreateoverwrite22124067e18ab684844e3bb" ]
+}
\ No newline at end of file
diff --git a/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/FileAPITestcreateoverwrite.json b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/FileAPITestcreateoverwrite.json
new file mode 100644
index 000000000000..584776e1b389
--- /dev/null
+++ b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/FileAPITestcreateoverwrite.json
@@ -0,0 +1,129 @@
+{
+  "networkCallRecords" : [ {
+    "Method" : "PUT",
+    "Uri" : "http://gaprahns.blob.core.windows.net/jtfscreateoverwrite0fileapitestcreateoverwritee7602801e9f1?restype=container",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-blob/12.2.0-beta.1 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "1d7c6cde-4404-43bc-ae32-39fd0461caa9"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E9B87A990E7",
+      "Last-Modified" : "Thu, 12 Dec 2019 00:37:55 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "fd200f09-e01e-007c-2084-b0d34f000000",
+      "Date" : "Thu, 12 Dec 2019 00:37:55 GMT",
+      "x-ms-client-request-id" : "1d7c6cde-4404-43bc-ae32-39fd0461caa9"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "http://gaprahns.dfs.core.windows.net/jtfscreateoverwrite0fileapitestcreateoverwritee7602801e9f1/javapathcreateoverwrite1fileapitestcreateoverwritee765991278?resource=file",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-file-datalake/12.0.0-beta.8 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "4cd528b6-4c3e-4fa6-be54-b04d91fa5440"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E9B87F2F078",
+      "Last-Modified" : "Thu, 12 Dec 2019 00:37:56 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "e1c25b64-c01f-000d-2084-b0a176000000",
+      "Date" : "Thu, 12 Dec 2019 00:37:55 GMT",
+      "x-ms-client-request-id" : "4cd528b6-4c3e-4fa6-be54-b04d91fa5440"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "http://gaprahns.dfs.core.windows.net/jtfscreateoverwrite0fileapitestcreateoverwritee7602801e9f1/javapathcreateoverwrite2fileapitestcreateoverwritee7634810ee?resource=file",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-file-datalake/12.0.0-beta.8 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "c22e46b6-228e-48d5-9825-8415d6c8b9fd"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E9B87FDCE4F",
+      "Last-Modified" : "Thu, 12 Dec 2019 00:37:56 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "e1c25b66-c01f-000d-2184-b0a176000000",
+      "Date" : "Thu, 12 Dec 2019 00:37:55 GMT",
+      "x-ms-client-request-id" : "c22e46b6-228e-48d5-9825-8415d6c8b9fd"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "http://gaprahns.dfs.core.windows.net/jtfscreateoverwrite0fileapitestcreateoverwritee7602801e9f1/javapathcreateoverwrite2fileapitestcreateoverwritee7634810ee?resource=file",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-file-datalake/12.0.0-beta.8 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "9bdce872-9e7a-4a8f-8546-3d9a48fa3062"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "x-ms-error-code" : "PathAlreadyExists",
+      "retry-after" : "0",
+      "Content-Length" : "168",
+      "StatusCode" : "409",
+      "x-ms-request-id" : "e1c25b67-c01f-000d-2284-b0a176000000",
+      "Body" : "{\"error\":{\"code\":\"PathAlreadyExists\",\"message\":\"The specified path already exists.\\nRequestId:e1c25b67-c01f-000d-2284-b0a176000000\\nTime:2019-12-12T00:37:56.3718836Z\"}}",
+      "Date" : "Thu, 12 Dec 2019 00:37:55 GMT",
+      "x-ms-client-request-id" : "9bdce872-9e7a-4a8f-8546-3d9a48fa3062",
+      "Content-Type" : "application/json;charset=utf-8"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "GET",
+    "Uri" : "http://gaprahns.blob.core.windows.net?prefix=jtfscreateoverwrite&comp=list",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-blob/12.2.0-beta.1 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "190b3253-5e9c-47d5-9375-023d7809775b"
+    },
+    "Response" : {
+      "Transfer-Encoding" : "chunked",
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "retry-after" : "0",
+      "StatusCode" : "200",
+      "x-ms-request-id" : "fd201036-e01e-007c-3284-b0d34f000000",
+      "Body" : "<?xml version=\"1.0\" encoding=\"utf-8\"?><EnumerationResults ServiceEndpoint=\"http://gaprahns.blob.core.windows.net/\"><Prefix>jtfscreateoverwrite</Prefix><Containers><Container><Name>jtfscreateoverwrite0fileapitestcreateoverwritee7602801e9f1</Name><Properties><Last-Modified>Thu, 12 Dec 2019 00:37:55 GMT</Last-Modified><Etag>\"0x8D77E9B87A990E7\"</Etag><LeaseStatus>unlocked</LeaseStatus><LeaseState>available</LeaseState><DefaultEncryptionScope>$account-encryption-key</DefaultEncryptionScope><DenyEncryptionScopeOverride>false</DenyEncryptionScopeOverride><HasImmutabilityPolicy>false</HasImmutabilityPolicy><HasLegalHold>false</HasLegalHold></Properties></Container></Containers><NextMarker /></EnumerationResults>",
+      "Date" : "Thu, 12 Dec 2019 00:37:56 GMT",
+      "x-ms-client-request-id" : "190b3253-5e9c-47d5-9375-023d7809775b",
+      "Content-Type" : "application/xml"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "DELETE",
+    "Uri" : "http://gaprahns.blob.core.windows.net/jtfscreateoverwrite0fileapitestcreateoverwritee7602801e9f1?restype=container",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-blob/12.2.0-beta.1 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "fe0d09b5-4fab-4deb-a22c-ad7e2786edce"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "202",
+      "x-ms-request-id" : "fd20105d-e01e-007c-5484-b0d34f000000",
+      "Date" : "Thu, 12 Dec 2019 00:37:56 GMT",
+      "x-ms-client-request-id" : "fe0d09b5-4fab-4deb-a22c-ad7e2786edce"
+    },
+    "Exception" : null
+  } ],
+  "variables" : [ "jtfscreateoverwrite0fileapitestcreateoverwritee7602801e9f1", "javapathcreateoverwrite1fileapitestcreateoverwritee765991278", "javapathcreateoverwrite2fileapitestcreateoverwritee7634810ee" ]
+}
\ No newline at end of file
diff --git a/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/FileAPITestflushdataoverwrite.json b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/FileAPITestflushdataoverwrite.json
new file mode 100644
index 000000000000..7bd3a96a2a61
--- /dev/null
+++ b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/FileAPITestflushdataoverwrite.json
@@ -0,0 +1,129 @@
+{
+  "networkCallRecords" : [ {
+    "Method" : "PUT",
+    "Uri" : "http://gaprahns.blob.core.windows.net/jtfsflushdataoverwrite0fileapitestflushdataoverwritefef997834?restype=container",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-blob/12.2.0-beta.1 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "dba7b674-2ecd-436f-95ec-3241b70f17e3"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E99EDBAE3C3",
+      "Last-Modified" : "Thu, 12 Dec 2019 00:26:27 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "cbc3bb90-701e-00d8-1a82-b0e9ab000000",
+      "Date" : "Thu, 12 Dec 2019 00:26:27 GMT",
+      "x-ms-client-request-id" : "dba7b674-2ecd-436f-95ec-3241b70f17e3"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "http://gaprahns.dfs.core.windows.net/jtfsflushdataoverwrite0fileapitestflushdataoverwritefef997834/javapathflushdataoverwrite126880f420b74c84ce40e?resource=file",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-file-datalake/12.0.0-beta.8 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "d17cc7ec-2b83-4ca5-91aa-13878c884e1c"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E99EDEE1FD4",
+      "Last-Modified" : "Thu, 12 Dec 2019 00:26:28 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "758d3c29-601f-00aa-5382-b09895000000",
+      "Date" : "Thu, 12 Dec 2019 00:26:27 GMT",
+      "x-ms-client-request-id" : "d17cc7ec-2b83-4ca5-91aa-13878c884e1c"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PATCH",
+    "Uri" : "http://gaprahns.dfs.core.windows.net/jtfsflushdataoverwrite0fileapitestflushdataoverwritefef997834/javapathflushdataoverwrite126880f420b74c84ce40e?position=0&action=append",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-file-datalake/12.0.0-beta.8 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "34a922ea-1fe0-4014-9e56-a73199d27bd4",
+      "Content-Type" : "application/octet-stream"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "202",
+      "x-ms-request-server-encrypted" : "true",
+      "x-ms-request-id" : "758d3c2a-601f-00aa-5482-b09895000000",
+      "Date" : "Thu, 12 Dec 2019 00:26:27 GMT",
+      "x-ms-client-request-id" : "34a922ea-1fe0-4014-9e56-a73199d27bd4"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PATCH",
+    "Uri" : "http://gaprahns.dfs.core.windows.net/jtfsflushdataoverwrite0fileapitestflushdataoverwritefef997834/javapathflushdataoverwrite126880f420b74c84ce40e?position=7&retainUncommittedData=false&close=false&action=flush",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-file-datalake/12.0.0-beta.8 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "bbc60eba-8e9b-4cb2-831a-f03da6f5878b"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "x-ms-error-code" : "ConditionNotMet",
+      "retry-after" : "0",
+      "Content-Length" : "200",
+      "StatusCode" : "412",
+      "x-ms-request-id" : "758d3c2b-601f-00aa-5582-b09895000000",
+      "Body" : "{\"error\":{\"code\":\"ConditionNotMet\",\"message\":\"The condition specified using HTTP conditional header(s) is not met.\\nRequestId:758d3c2b-601f-00aa-5582-b09895000000\\nTime:2019-12-12T00:26:28.4680557Z\"}}",
+      "Date" : "Thu, 12 Dec 2019 00:26:27 GMT",
+      "x-ms-client-request-id" : "bbc60eba-8e9b-4cb2-831a-f03da6f5878b",
+      "Content-Type" : "application/json;charset=utf-8"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "GET",
+    "Uri" : "http://gaprahns.blob.core.windows.net?prefix=jtfsflushdataoverwrite&comp=list",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-blob/12.2.0-beta.1 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "216d5ea6-187e-4e60-b527-0b20f102aea4"
+    },
+    "Response" : {
+      "Transfer-Encoding" : "chunked",
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "retry-after" : "0",
+      "StatusCode" : "200",
+      "x-ms-request-id" : "cbc3bd31-701e-00d8-0882-b0e9ab000000",
+      "Body" : "<?xml version=\"1.0\" encoding=\"utf-8\"?><EnumerationResults ServiceEndpoint=\"http://gaprahns.blob.core.windows.net/\"><Prefix>jtfsflushdataoverwrite</Prefix><Containers><Container><Name>jtfsflushdataoverwrite0fileapitestflushdataoverwritefef997834</Name><Properties><Last-Modified>Thu, 12 Dec 2019 00:26:27 GMT</Last-Modified><Etag>\"0x8D77E99EDBAE3C3\"</Etag><LeaseStatus>unlocked</LeaseStatus><LeaseState>available</LeaseState><DefaultEncryptionScope>$account-encryption-key</DefaultEncryptionScope><DenyEncryptionScopeOverride>false</DenyEncryptionScopeOverride><HasImmutabilityPolicy>false</HasImmutabilityPolicy><HasLegalHold>false</HasLegalHold></Properties></Container></Containers><NextMarker /></EnumerationResults>",
+      "Date" : "Thu, 12 Dec 2019 00:26:27 GMT",
+      "x-ms-client-request-id" : "216d5ea6-187e-4e60-b527-0b20f102aea4",
+      "Content-Type" : "application/xml"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "DELETE",
+    "Uri" : "http://gaprahns.blob.core.windows.net/jtfsflushdataoverwrite0fileapitestflushdataoverwritefef997834?restype=container",
+    "Headers" : {
+      "x-ms-version" : "2019-02-02",
+      "User-Agent" : "azsdk-java-azure-storage-blob/12.2.0-beta.1 (11.0.4; Windows 10 10.0)",
+      "x-ms-client-request-id" : "b276b301-59dc-4e5e-b389-65d469bb2398"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "202",
+      "x-ms-request-id" : "cbc3bd7d-701e-00d8-4b82-b0e9ab000000",
+      "Date" : "Thu, 12 Dec 2019 00:26:27 GMT",
+      "x-ms-client-request-id" : "b276b301-59dc-4e5e-b389-65d469bb2398"
+    },
+    "Exception" : null
+  } ],
+  "variables" : [ "jtfsflushdataoverwrite0fileapitestflushdataoverwritefef997834", "javapathflushdataoverwrite126880f420b74c84ce40e" ]
+}
\ No newline at end of file