diff --git a/sdk/storage/azure-storage-file-datalake/CHANGELOG.md b/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
index 0171f6c6ac98..8175f8b8e4cb 100644
--- a/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
+++ b/sdk/storage/azure-storage-file-datalake/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Change Log azure-storage-file-datalake
 
+## Version XXXX-X-X-beta.X (XXXX-XX-XX)
+- Added support for exists method on FileClients and DirectoryClients
+
 ## Version 12.0.0-beta.7 (2019-12-04)
 This package's 
 [documentation](https://github.com/Azure/azure-sdk-for-java/blob/master/sdk/storage/azure-storage-file-datalake/README.md) 
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 cf6b35526e04..170a668daac5 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
@@ -419,6 +419,41 @@ public Mono<Response<PathProperties>> getPropertiesWithResponse(DataLakeRequestC
         }
     }
 
+    /**
+     * Determines if the path this client represents exists in the cloud.
+     *
+     * <p><strong>Code Samples</strong></p>
+     *
+     * {@codesnippet com.azure.storage.file.datalake.DataLakePathAsyncClient.exists}
+     *
+     * @return true if the path exists, false if it doesn't
+     */
+    public Mono<Boolean> exists() {
+        try {
+            return existsWithResponse().flatMap(FluxUtil::toMono);
+        } catch (RuntimeException ex) {
+            return monoError(logger, ex);
+        }
+    }
+
+    /**
+     * Determines if the path this client represents exists in the cloud.
+     *
+     * <p><strong>Code Samples</strong></p>
+     *
+     * {@codesnippet com.azure.storage.file.datalake.DataLakePathAsyncClient.existsWithResponse}
+     *
+     * @return true if the path exists, false if it doesn't
+     */
+    public Mono<Response<Boolean>> existsWithResponse() {
+        try {
+            // TODO (gapra) : Once datalake error mapping is merged, add onErrorMap
+            return blockBlobAsyncClient.existsWithResponse();
+        } catch (RuntimeException ex) {
+            return monoError(logger, ex);
+        }
+    }
+
     /**
      * Changes the access control list, group and/or owner for a resource.
      *
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 29c1d6890053..1558b5df55dc 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
@@ -405,6 +405,35 @@ public Response<PathProperties> getPropertiesWithResponse(DataLakeRequestConditi
         return new SimpleResponse<>(response, Transforms.toPathProperties(response.getValue()));
     }
 
+    /**
+     * Gets if the path this client represents exists in the cloud.
+     *
+     * <p><strong>Code Samples</strong></p>
+     *
+     * {@codesnippet com.azure.storage.file.datalake.DataLakePathClient.exists}
+     *
+     * @return true if the path exists, false if it doesn't
+     */
+    public Boolean exists() {
+        return existsWithResponse(null, Context.NONE).getValue();
+    }
+
+    /**
+     * Gets if the path this client represents exists in the cloud.
+     *
+     * <p><strong>Code Samples</strong></p>
+     *
+     * {@codesnippet com.azure.storage.file.datalake.DataLakePathClient.existsWithResponse#Duration-Context}
+     *
+     * @param timeout An optional timeout value beyond which a {@link RuntimeException} will be raised.
+     * @param context Additional context that is passed through the Http pipeline during the service call.
+     * @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);
+    }
+
     /**
      * Package-private rename method for use by {@link DataLakeFileClient} and {@link DataLakeDirectoryClient}
      *
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 edc66aeefcdc..b8d89127f4cf 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
@@ -124,6 +124,24 @@ public void getPropertiesWithResponseCodeSnippets() {
         // END: com.azure.storage.file.datalake.DataLakePathAsyncClient.getPropertiesWithResponse#DataLakeRequestConditions
     }
 
+    /**
+     * Code snippet for {@link DataLakePathAsyncClient#exists()}
+     */
+    public void existsCodeSnippet() {
+        // BEGIN: com.azure.storage.file.datalake.DataLakePathAsyncClient.exists
+        client.exists().subscribe(response -> System.out.printf("Exists? %b%n", response));
+        // END: com.azure.storage.file.datalake.DataLakePathAsyncClient.exists
+    }
+
+    /**
+     * Code snippet for {@link DataLakePathAsyncClient#existsWithResponse()}
+     */
+    public void existsWithResponseCodeSnippet() {
+        // BEGIN: com.azure.storage.file.datalake.DataLakePathAsyncClient.existsWithResponse
+        client.existsWithResponse().subscribe(response -> System.out.printf("Exists? %b%n", response.getValue()));
+        // END: com.azure.storage.file.datalake.DataLakePathAsyncClient.existsWithResponse
+    }
+
     /**
      * Code snippets for {@link DataLakePathAsyncClient#setAccessControlList(List, String, String)}
      */
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 e81213c850fa..ffa4262566a2 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
@@ -139,6 +139,24 @@ public void getPropertiesWithResponseCodeSnippets() {
         // END: com.azure.storage.file.datalake.DataLakePathClient.getPropertiesWithResponse#DataLakeRequestConditions-Duration-Context
     }
 
+    /**
+     * Code snippets for {@link DataLakePathClient#exists()}
+     */
+    public void existsCodeSnippet() {
+        // BEGIN: com.azure.storage.file.datalake.DataLakePathClient.exists
+        System.out.printf("Exists? %b%n", client.exists());
+        // END: com.azure.storage.file.datalake.DataLakePathClient.exists
+    }
+
+    /**
+     * Code snippet for {@link DataLakePathClient#existsWithResponse(Duration, Context)}
+     */
+    public void existsWithResponseCodeSnippet() {
+        // BEGIN: com.azure.storage.file.datalake.DataLakePathClient.existsWithResponse#Duration-Context
+        System.out.printf("Exists? %b%n", client.existsWithResponse(timeout, new Context(key2, value2)).getValue());
+        // END: com.azure.storage.file.datalake.DataLakePathClient.existsWithResponse#Duration-Context
+    }
+
     /**
      * Code snippets for {@link DataLakePathClient#setAccessControlList(List, String, String)}
      */
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 a06d6ef06fe7..761f68166d90 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
@@ -64,6 +64,20 @@ class DirectoryAPITest extends APISpec {
         thrown(Exception)
     }
 
+    def "Exists"() {
+        when:
+        dc = fsc.getDirectoryClient(generatePathName())
+        dc.create()
+
+        then:
+        dc.exists()
+    }
+
+    def "Does not exist"() {
+        expect:
+        !fsc.getDirectoryClient(generatePathName()).exists()
+    }
+
     @Unroll
     def "Create headers"() {
         // Create does not set md5
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 51056d01a440..0365804428e8 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
@@ -68,6 +68,20 @@ class FileAPITest extends APISpec {
         thrown(StorageErrorException)
     }
 
+    def "Exists"() {
+        when:
+        fc = fsc.getFileClient(generatePathName())
+        fc.create()
+
+        then:
+        fc.exists()
+    }
+
+    def "Does not exist"() {
+        expect:
+        !fsc.getFileClient(generatePathName()).exists()
+    }
+
     @Unroll
     def "Create headers"() {
         // Create does not set md5
diff --git a/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/DirectoryAPITestdoesnotexist.json b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/DirectoryAPITestdoesnotexist.json
new file mode 100644
index 000000000000..2ba30788219e
--- /dev/null
+++ b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/DirectoryAPITestdoesnotexist.json
@@ -0,0 +1,105 @@
+{
+  "networkCallRecords" : [ {
+    "Method" : "PUT",
+    "Uri" : "https://gaprahns.blob.core.windows.net/jtfsdoesnotexist0directoryapitestdoesnotexistacb932268c8d6?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" : "1529a7a4-981e-4701-82ff-d6359ec045ad"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E7D2CA6187F",
+      "Last-Modified" : "Wed, 11 Dec 2019 21:00:38 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "c14d990b-001e-007d-4566-b0d2b2000000",
+      "Date" : "Wed, 11 Dec 2019 21:00:37 GMT",
+      "x-ms-client-request-id" : "1529a7a4-981e-4701-82ff-d6359ec045ad"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "https://gaprahns.dfs.core.windows.net/jtfsdoesnotexist0directoryapitestdoesnotexistacb932268c8d6/javapathdoesnotexist1directoryapitestdoesnotexistacb73766c26?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" : "8c26ea54-c7b3-48fd-9417-5bf3bbdf42c0"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E7D2CE5EE11",
+      "Last-Modified" : "Wed, 11 Dec 2019 21:00:38 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "7be34692-701f-0050-1666-b05172000000",
+      "Date" : "Wed, 11 Dec 2019 21:00:38 GMT",
+      "x-ms-client-request-id" : "8c26ea54-c7b3-48fd-9417-5bf3bbdf42c0"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "HEAD",
+    "Uri" : "https://gaprahns.blob.core.windows.net/jtfsdoesnotexist0directoryapitestdoesnotexistacb932268c8d6/javapathdoesnotexist2directoryapitestdoesnotexistacb04530104",
+    "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" : "1f03d86a-429c-4a71-9b6c-ec423c143b1f"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "x-ms-error-code" : "BlobNotFound",
+      "retry-after" : "0",
+      "StatusCode" : "404",
+      "x-ms-request-id" : "c14d99dd-001e-007d-0166-b0d2b2000000",
+      "Date" : "Wed, 11 Dec 2019 21:00:38 GMT",
+      "x-ms-client-request-id" : "1f03d86a-429c-4a71-9b6c-ec423c143b1f"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "GET",
+    "Uri" : "https://gaprahns.blob.core.windows.net?prefix=jtfsdoesnotexist&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" : "5d9f0c9b-6ecb-42c2-a7f2-789a4ffd9cbc"
+    },
+    "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" : "c14d9a00-001e-007d-1b66-b0d2b2000000",
+      "Body" : "<?xml version=\"1.0\" encoding=\"utf-8\"?><EnumerationResults ServiceEndpoint=\"https://gaprahns.blob.core.windows.net/\"><Prefix>jtfsdoesnotexist</Prefix><Containers><Container><Name>jtfsdoesnotexist0directoryapitestdoesnotexistacb932268c8d6</Name><Properties><Last-Modified>Wed, 11 Dec 2019 21:00:38 GMT</Last-Modified><Etag>\"0x8D77E7D2CA6187F\"</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" : "Wed, 11 Dec 2019 21:00:38 GMT",
+      "x-ms-client-request-id" : "5d9f0c9b-6ecb-42c2-a7f2-789a4ffd9cbc",
+      "Content-Type" : "application/xml"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "DELETE",
+    "Uri" : "https://gaprahns.blob.core.windows.net/jtfsdoesnotexist0directoryapitestdoesnotexistacb932268c8d6?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" : "e78e49c7-4709-4341-abfa-d166bd539942"
+    },
+    "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" : "c14d9a3b-001e-007d-5466-b0d2b2000000",
+      "Date" : "Wed, 11 Dec 2019 21:00:38 GMT",
+      "x-ms-client-request-id" : "e78e49c7-4709-4341-abfa-d166bd539942"
+    },
+    "Exception" : null
+  } ],
+  "variables" : [ "jtfsdoesnotexist0directoryapitestdoesnotexistacb932268c8d6", "javapathdoesnotexist1directoryapitestdoesnotexistacb73766c26", "javapathdoesnotexist2directoryapitestdoesnotexistacb04530104" ]
+}
\ No newline at end of file
diff --git a/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/DirectoryAPITestexists.json b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/DirectoryAPITestexists.json
new file mode 100644
index 000000000000..61f627de760b
--- /dev/null
+++ b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/DirectoryAPITestexists.json
@@ -0,0 +1,138 @@
+{
+  "networkCallRecords" : [ {
+    "Method" : "PUT",
+    "Uri" : "https://gaprahns.blob.core.windows.net/jtfsexists0directoryapitestexistsfba38603baeb5fc3d5e?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" : "4a04eb2a-aa18-45e1-b4de-939995bb5b5c"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E7D28F311D1",
+      "Last-Modified" : "Wed, 11 Dec 2019 21:00:31 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "733ebaa1-301e-011c-3a66-b0d038000000",
+      "Date" : "Wed, 11 Dec 2019 21:00:31 GMT",
+      "x-ms-client-request-id" : "4a04eb2a-aa18-45e1-b4de-939995bb5b5c"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "https://gaprahns.dfs.core.windows.net/jtfsexists0directoryapitestexistsfba38603baeb5fc3d5e/javapathexists1directoryapitestexistsfba78263018aed6ca?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" : "40bcbb8f-d53b-47a8-bc34-b9494aefc5c9"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E7D292E6837",
+      "Last-Modified" : "Wed, 11 Dec 2019 21:00:32 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "ea2e999a-201f-002e-2966-b0cebd000000",
+      "Date" : "Wed, 11 Dec 2019 21:00:31 GMT",
+      "x-ms-client-request-id" : "40bcbb8f-d53b-47a8-bc34-b9494aefc5c9"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "https://gaprahns.dfs.core.windows.net/jtfsexists0directoryapitestexistsfba38603baeb5fc3d5e/javapathexists2directoryapitestexistsfba128352a9fb51d7?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" : "46c45036-2724-4fd6-8226-0bd90a43995d"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E7D29380DA7",
+      "Last-Modified" : "Wed, 11 Dec 2019 21:00:32 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "ea2e999b-201f-002e-2a66-b0cebd000000",
+      "Date" : "Wed, 11 Dec 2019 21:00:31 GMT",
+      "x-ms-client-request-id" : "46c45036-2724-4fd6-8226-0bd90a43995d"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "HEAD",
+    "Uri" : "https://gaprahns.blob.core.windows.net/jtfsexists0directoryapitestexistsfba38603baeb5fc3d5e/javapathexists2directoryapitestexistsfba128352a9fb51d7",
+    "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" : "858f9cf6-7a94-4d3c-9cfa-485a19f0de11"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "x-ms-lease-status" : "unlocked",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "x-ms-lease-state" : "available",
+      "Last-Modified" : "Wed, 11 Dec 2019 21:00:32 GMT",
+      "retry-after" : "0",
+      "StatusCode" : "200",
+      "Date" : "Wed, 11 Dec 2019 21:00:31 GMT",
+      "x-ms-blob-type" : "BlockBlob",
+      "Accept-Ranges" : "bytes",
+      "x-ms-server-encrypted" : "true",
+      "x-ms-meta-hdi_isfolder" : "true",
+      "x-ms-access-tier-inferred" : "true",
+      "x-ms-access-tier" : "Hot",
+      "ETag" : "0x8D77E7D29380DA7",
+      "x-ms-creation-time" : "Wed, 11 Dec 2019 21:00:32 GMT",
+      "Content-Length" : "0",
+      "x-ms-request-id" : "733ebb3a-301e-011c-4066-b0d038000000",
+      "x-ms-client-request-id" : "858f9cf6-7a94-4d3c-9cfa-485a19f0de11",
+      "Content-Type" : "application/octet-stream"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "GET",
+    "Uri" : "https://gaprahns.blob.core.windows.net?prefix=jtfsexists&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" : "3929ce42-69d7-4ab5-8437-23ec20795a6b"
+    },
+    "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" : "733ebb67-301e-011c-6466-b0d038000000",
+      "Body" : "<?xml version=\"1.0\" encoding=\"utf-8\"?><EnumerationResults ServiceEndpoint=\"https://gaprahns.blob.core.windows.net/\"><Prefix>jtfsexists</Prefix><Containers><Container><Name>jtfsexists0directoryapitestexistsfba38603baeb5fc3d5e</Name><Properties><Last-Modified>Wed, 11 Dec 2019 21:00:31 GMT</Last-Modified><Etag>\"0x8D77E7D28F311D1\"</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" : "Wed, 11 Dec 2019 21:00:31 GMT",
+      "x-ms-client-request-id" : "3929ce42-69d7-4ab5-8437-23ec20795a6b",
+      "Content-Type" : "application/xml"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "DELETE",
+    "Uri" : "https://gaprahns.blob.core.windows.net/jtfsexists0directoryapitestexistsfba38603baeb5fc3d5e?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" : "dc0dba1b-8544-4c25-bb78-aefc7b48635f"
+    },
+    "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" : "733ebb80-301e-011c-7d66-b0d038000000",
+      "Date" : "Wed, 11 Dec 2019 21:00:31 GMT",
+      "x-ms-client-request-id" : "dc0dba1b-8544-4c25-bb78-aefc7b48635f"
+    },
+    "Exception" : null
+  } ],
+  "variables" : [ "jtfsexists0directoryapitestexistsfba38603baeb5fc3d5e", "javapathexists1directoryapitestexistsfba78263018aed6ca", "javapathexists2directoryapitestexistsfba128352a9fb51d7" ]
+}
\ No newline at end of file
diff --git a/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/FileAPITestdoesnotexist.json b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/FileAPITestdoesnotexist.json
new file mode 100644
index 000000000000..9a374f3aff91
--- /dev/null
+++ b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/FileAPITestdoesnotexist.json
@@ -0,0 +1,105 @@
+{
+  "networkCallRecords" : [ {
+    "Method" : "PUT",
+    "Uri" : "https://gaprahns.blob.core.windows.net/jtfsdoesnotexist0fileapitestdoesnotexistda67219783e899e?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" : "64b8c482-9fa7-4f23-8846-e2b7d082135c"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E7D14D887F0",
+      "Last-Modified" : "Wed, 11 Dec 2019 20:59:58 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "bb22f8b2-501e-00c4-5965-b031bc000000",
+      "Date" : "Wed, 11 Dec 2019 20:59:58 GMT",
+      "x-ms-client-request-id" : "64b8c482-9fa7-4f23-8846-e2b7d082135c"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "https://gaprahns.dfs.core.windows.net/jtfsdoesnotexist0fileapitestdoesnotexistda67219783e899e/javapathdoesnotexist1fileapitestdoesnotexistda673750003f5?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" : "beb93850-25e7-489e-bf88-5542d866b7a2"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E7D150E23EC",
+      "Last-Modified" : "Wed, 11 Dec 2019 20:59:58 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "5cce8639-f01f-00a4-2665-b0749e000000",
+      "Date" : "Wed, 11 Dec 2019 20:59:58 GMT",
+      "x-ms-client-request-id" : "beb93850-25e7-489e-bf88-5542d866b7a2"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "HEAD",
+    "Uri" : "https://gaprahns.blob.core.windows.net/jtfsdoesnotexist0fileapitestdoesnotexistda67219783e899e/javapathdoesnotexist2fileapitestdoesnotexistda60720970342",
+    "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" : "2f10a53a-6ad0-4d4f-b20b-28837ceb34db"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "x-ms-error-code" : "BlobNotFound",
+      "retry-after" : "0",
+      "StatusCode" : "404",
+      "x-ms-request-id" : "bb22f9ba-501e-00c4-5665-b031bc000000",
+      "Date" : "Wed, 11 Dec 2019 20:59:58 GMT",
+      "x-ms-client-request-id" : "2f10a53a-6ad0-4d4f-b20b-28837ceb34db"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "GET",
+    "Uri" : "https://gaprahns.blob.core.windows.net?prefix=jtfsdoesnotexist&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" : "46d99af8-8a43-463e-9487-3f3b26a5126d"
+    },
+    "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" : "bb22fa11-501e-00c4-2865-b031bc000000",
+      "Body" : "<?xml version=\"1.0\" encoding=\"utf-8\"?><EnumerationResults ServiceEndpoint=\"https://gaprahns.blob.core.windows.net/\"><Prefix>jtfsdoesnotexist</Prefix><Containers><Container><Name>jtfsdoesnotexist0fileapitestdoesnotexistda67219783e899e</Name><Properties><Last-Modified>Wed, 11 Dec 2019 20:59:58 GMT</Last-Modified><Etag>\"0x8D77E7D14D887F0\"</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" : "Wed, 11 Dec 2019 20:59:58 GMT",
+      "x-ms-client-request-id" : "46d99af8-8a43-463e-9487-3f3b26a5126d",
+      "Content-Type" : "application/xml"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "DELETE",
+    "Uri" : "https://gaprahns.blob.core.windows.net/jtfsdoesnotexist0fileapitestdoesnotexistda67219783e899e?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" : "281d6679-b4e0-433c-9bd7-c70766cf5cce"
+    },
+    "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" : "bb22fa59-501e-00c4-6f65-b031bc000000",
+      "Date" : "Wed, 11 Dec 2019 20:59:58 GMT",
+      "x-ms-client-request-id" : "281d6679-b4e0-433c-9bd7-c70766cf5cce"
+    },
+    "Exception" : null
+  } ],
+  "variables" : [ "jtfsdoesnotexist0fileapitestdoesnotexistda67219783e899e", "javapathdoesnotexist1fileapitestdoesnotexistda673750003f5", "javapathdoesnotexist2fileapitestdoesnotexistda60720970342" ]
+}
\ No newline at end of file
diff --git a/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/FileAPITestexists.json b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/FileAPITestexists.json
new file mode 100644
index 000000000000..ca136db669a9
--- /dev/null
+++ b/sdk/storage/azure-storage-file-datalake/src/test/resources/session-records/FileAPITestexists.json
@@ -0,0 +1,137 @@
+{
+  "networkCallRecords" : [ {
+    "Method" : "PUT",
+    "Uri" : "https://gaprahns.blob.core.windows.net/jtfsexists0fileapitestexists25c1898863f152de66784?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" : "90e0b61c-bb9a-45c8-bee0-a4a540e3b710"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E7D0E4B365D",
+      "Last-Modified" : "Wed, 11 Dec 2019 20:59:47 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "06e24b34-001e-00dc-2a65-b01c29000000",
+      "Date" : "Wed, 11 Dec 2019 20:59:46 GMT",
+      "x-ms-client-request-id" : "90e0b61c-bb9a-45c8-bee0-a4a540e3b710"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "https://gaprahns.dfs.core.windows.net/jtfsexists0fileapitestexists25c1898863f152de66784/javapathexists1fileapitestexists25c8535548cd732679a?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" : "9f9f6970-e0d7-42cb-a8ef-641de35ae597"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E7D0EA1090F",
+      "Last-Modified" : "Wed, 11 Dec 2019 20:59:47 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "9780849a-c01f-0042-2765-b0656e000000",
+      "Date" : "Wed, 11 Dec 2019 20:59:47 GMT",
+      "x-ms-client-request-id" : "9f9f6970-e0d7-42cb-a8ef-641de35ae597"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "PUT",
+    "Uri" : "https://gaprahns.dfs.core.windows.net/jtfsexists0fileapitestexists25c1898863f152de66784/javapathexists2fileapitestexists25c33113f0c99a86b34?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" : "dd4e461c-926f-4f85-936a-ece4dc30fd7c"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "Server" : "Windows-Azure-HDFS/1.0 Microsoft-HTTPAPI/2.0",
+      "ETag" : "0x8D77E7D0EAC4BAD",
+      "Last-Modified" : "Wed, 11 Dec 2019 20:59:47 GMT",
+      "retry-after" : "0",
+      "Content-Length" : "0",
+      "StatusCode" : "201",
+      "x-ms-request-id" : "9780849b-c01f-0042-2865-b0656e000000",
+      "Date" : "Wed, 11 Dec 2019 20:59:47 GMT",
+      "x-ms-client-request-id" : "dd4e461c-926f-4f85-936a-ece4dc30fd7c"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "HEAD",
+    "Uri" : "https://gaprahns.blob.core.windows.net/jtfsexists0fileapitestexists25c1898863f152de66784/javapathexists2fileapitestexists25c33113f0c99a86b34",
+    "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" : "42a3c8b6-8f59-4c6b-8799-5c3f2741230d"
+    },
+    "Response" : {
+      "x-ms-version" : "2019-02-02",
+      "x-ms-lease-status" : "unlocked",
+      "Server" : "Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0",
+      "x-ms-lease-state" : "available",
+      "Last-Modified" : "Wed, 11 Dec 2019 20:59:47 GMT",
+      "retry-after" : "0",
+      "StatusCode" : "200",
+      "Date" : "Wed, 11 Dec 2019 20:59:47 GMT",
+      "x-ms-blob-type" : "BlockBlob",
+      "Accept-Ranges" : "bytes",
+      "x-ms-server-encrypted" : "true",
+      "x-ms-access-tier-inferred" : "true",
+      "x-ms-access-tier" : "Hot",
+      "ETag" : "0x8D77E7D0EAC4BAD",
+      "x-ms-creation-time" : "Wed, 11 Dec 2019 20:59:47 GMT",
+      "Content-Length" : "0",
+      "x-ms-request-id" : "06e24d55-001e-00dc-1e65-b01c29000000",
+      "x-ms-client-request-id" : "42a3c8b6-8f59-4c6b-8799-5c3f2741230d",
+      "Content-Type" : "application/octet-stream"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "GET",
+    "Uri" : "https://gaprahns.blob.core.windows.net?prefix=jtfsexists&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" : "227fafd8-a153-4783-99e8-d09a25ce3816"
+    },
+    "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" : "06e24dca-001e-00dc-0865-b01c29000000",
+      "Body" : "<?xml version=\"1.0\" encoding=\"utf-8\"?><EnumerationResults ServiceEndpoint=\"https://gaprahns.blob.core.windows.net/\"><Prefix>jtfsexists</Prefix><Containers><Container><Name>jtfsexists0fileapitestexists25c1898863f152de66784</Name><Properties><Last-Modified>Wed, 11 Dec 2019 20:59:47 GMT</Last-Modified><Etag>\"0x8D77E7D0E4B365D\"</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" : "Wed, 11 Dec 2019 20:59:47 GMT",
+      "x-ms-client-request-id" : "227fafd8-a153-4783-99e8-d09a25ce3816",
+      "Content-Type" : "application/xml"
+    },
+    "Exception" : null
+  }, {
+    "Method" : "DELETE",
+    "Uri" : "https://gaprahns.blob.core.windows.net/jtfsexists0fileapitestexists25c1898863f152de66784?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" : "58c8f913-9b2b-4673-8bb9-172124594628"
+    },
+    "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" : "06e24e1d-001e-00dc-5565-b01c29000000",
+      "Date" : "Wed, 11 Dec 2019 20:59:47 GMT",
+      "x-ms-client-request-id" : "58c8f913-9b2b-4673-8bb9-172124594628"
+    },
+    "Exception" : null
+  } ],
+  "variables" : [ "jtfsexists0fileapitestexists25c1898863f152de66784", "javapathexists1fileapitestexists25c8535548cd732679a", "javapathexists2fileapitestexists25c33113f0c99a86b34" ]
+}
\ No newline at end of file