Added REST API link in file JAVA doc

sdk/storage/azure-storage-file/src/main/java/com/azure/storage/file/DirectoryAsyncClient.java

@@ -141,6 +141,9 @@ public DirectoryAsyncClient getSubDirectoryClient(String subDirectoryName) {
      *
      * {@codesnippet com.azure.storage.file.directoryAsyncClient.create}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/create-directory">Azure Docs</a>.</p>
+     *
      * @return A response containing the directory info and the status of creating the directory.
      * @throws StorageErrorException If the directory has already existed, the parent directory does not exist or directory name is an invalid resource name.
      */
@@ -157,6 +160,9 @@ public Mono<Response<DirectoryInfo>> create() {
      *
      * {@codesnippet com.azure.storage.file.directoryAsyncClient.create#map}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/create-directory">Azure Docs</a>.</p>
+     *
      * @param metadata Optional metadata to associate with the directory
      * @return A response containing the directory info and the status of creating the directory.
      * @throws StorageErrorException If the directory has already existed, the parent directory does not exist or directory name is an invalid resource name.
@@ -175,6 +181,9 @@ public Mono<Response<DirectoryInfo>> create(Map<String, String> metadata) {
      *
      * {@codesnippet com.azure.storage.file.directoryClient.delete}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/delete-directory">Azure Docs</a>.</p>
+     *
      * @return A response that only contains headers and response status code
      * @throws StorageErrorException If the share doesn't exist
      */
@@ -193,6 +202,9 @@ public Mono<VoidResponse> delete() {
      *
      * {@codesnippet com.azure.storage.file.directoryAsyncClient.getProperties}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/get-directory-properties">Azure Docs</a>.</p>
+     *
      * @return Storage directory properties
      */
     public Mono<Response<DirectoryProperties>> getProperties() {
@@ -215,6 +227,9 @@ public Mono<Response<DirectoryProperties>> getProperties() {
      *
      * {@codesnippet com.azure.storage.file.directoryAsyncClient.setMetadata#map.clearMetadata}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/set-directory-metadata">Azure Docs</a>.</p>
+     *
      * @param metadata Optional metadata to set on the directory, if null is passed the metadata for the directory is cleared
      * @return information about the directory
      * @throws StorageErrorException If the directory doesn't exist or the metadata contains invalid keys
@@ -233,6 +248,9 @@ public Mono<Response<DirectorySetMetadataInfo>> setMetadata(Map<String, String>
      *
      * {@codesnippet com.azure.storage.file.directoryClient.listFilesAndDirectories}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/list-directories-and-files">Azure Docs</a>.</p>
+     *
      * @return {@link FileRef File info} in the storage directory
      */
     public Flux<FileRef> listFilesAndDirectories() {
@@ -248,6 +266,9 @@ public Flux<FileRef> listFilesAndDirectories() {
      *
      * {@codesnippet com.azure.storage.file.directoryAsyncClient.listFilesAndDirectories#string-integer}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/list-directories-and-files">Azure Docs</a>.</p>
+     *
      * @param prefix Optional prefix which filters the results to return only files and directories whose name begins with.
      * @param maxResults Optional maximum number of files and/or directories to return per page.
      *                   If the request does not specify maxresults or specifies a value greater than 5,000, the server will return up to 5,000 items.
@@ -267,6 +288,9 @@ public Flux<FileRef> listFilesAndDirectories(String prefix, Integer maxResults)
      *
      * {@codesnippet com.azure.storage.file.directoryAsyncClient.getHandles}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/list-handles">Azure Docs</a>.</p>
+     *
      * @param maxResult Optional maximum number of results will return per page
      * @param recursive Specifies operation should apply to the directory specified in the URI, its files, its subdirectories and their files.
      * @return {@link HandleItem handles} in the directory that satisfy the requirements
@@ -287,6 +311,9 @@ public Flux<HandleItem> getHandles(Integer maxResult, boolean recursive) {
      *
      * {@codesnippet com.azure.storage.file.directoryAsyncClient.forceCloseHandles}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/force-close-handles">Azure Docs</a>.</p>
+     *
      * @param handleId Specifies the handle ID to be closed. Use an asterisk ('*') as a wildcard string to specify all handles.
      * @param recursive A boolean value that specifies if the operation should also apply to the files and subdirectories of the directory specified in the URI.
      * @return The counts of number of handles closed
@@ -305,6 +332,9 @@ public Flux<Integer> forceCloseHandles(String handleId, boolean recursive) {
      *
      * {@codesnippet com.azure.storage.file.directoryAsyncClient.createSubDirectory#string}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/create-directory">Azure Docs</a>.</p>
+     *
      * @param subDirectoryName Name of the subdirectory
      * @return A response containing the subdirectory client and the status of creating the directory.
      * @throws StorageErrorException If the subdirectory has already existed, the parent directory does not exist or directory is an invalid resource name.
@@ -322,6 +352,9 @@ public Mono<Response<DirectoryAsyncClient>> createSubDirectory(String subDirecto
      *
      * {@codesnippet com.azure.storage.file.directoryClient.createSubDirectory#string-map}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/create-directory">Azure Docs</a>.</p>
+     *
      * @param subDirectoryName Name of the subdirectory
      * @param metadata Optional metadata to associate with the subdirectory
      * @return A response containing the subdirectory client and the status of creating the directory.
@@ -342,6 +375,9 @@ public Mono<Response<DirectoryAsyncClient>> createSubDirectory(String subDirecto
      *
      * {@codesnippet com.azure.storage.file.directoryAsyncClient.deleteSubDirectory#string}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/delete-directory">Azure Docs</a>.</p>
+     *
      * @param subDirectoryName Name of the subdirectory
      * @return A response that only contains headers and response status code
      * @throws StorageErrorException If the subdirectory doesn't exist, the parent directory does not exist or subdirectory name is an invalid resource name.
@@ -360,6 +396,9 @@ public Mono<VoidResponse> deleteSubDirectory(String subDirectoryName) {
      *
      * {@codesnippet com.azure.storage.file.directoryAsyncClient.createFile#string-long}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/create-file">Azure Docs</a>.</p>
+     *
      * @param fileName Name of the file
      * @param maxSize Size of the file
      * @return A response containing the FileAsyncClient and the status of creating the directory.
@@ -378,6 +417,9 @@ public Mono<Response<FileAsyncClient>> createFile(String fileName, long maxSize)
      *
      * {@codesnippet com.azure.storage.file.directoryAsyncClient.createFile#string-long-fileHTTPHeaders-map}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/create-file">Azure Docs</a>.</p>
+     *
      * @param fileName Name of the file
      * @param maxSize Max size of the file
      * @param httpHeaders the Http headers set to the file
@@ -399,6 +441,9 @@ public Mono<Response<FileAsyncClient>> createFile(String fileName, long maxSize,
      *
      * {@codesnippet com.azure.storage.file.directoryAsyncClient.deleteFile#string}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/delete-file2">Azure Docs</a>.</p>
+     *
      * @param fileName Name of the file
      * @return A response that only contains headers and response status code
      * @throws StorageErrorException If the directory doesn't exist or the file doesn't exist or file name is an invalid resource name.

sdk/storage/azure-storage-file/src/main/java/com/azure/storage/file/DirectoryClient.java

@@ -91,6 +91,9 @@ public DirectoryClient getSubDirectoryClient(String subDirectoryName) {
      *
      * {@codesnippet com.azure.storage.file.directoryClient.createDirectory}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/create-directory">Azure Docs</a>.</p>
+     *
      * @return A response containing the directory info and the status of creating the directory.
      * @throws StorageErrorException If the directory has already existed, the parent directory does not exist or directory name is an invalid resource name.
      */
@@ -107,6 +110,9 @@ public Response<DirectoryInfo> create() {
      *
      * {@codesnippet com.azure.storage.file.directoryClient.create#map}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/create-directory">Azure Docs</a>.</p>
+     *
      * @param metadata Optional metadata to associate with the directory.
      * @return A response containing the directory info and the status of creating the directory.
      * @throws StorageErrorException If the directory has already existed, the parent directory does not exist or directory name is an invalid resource name.
@@ -124,6 +130,9 @@ public Response<DirectoryInfo> create(Map<String, String> metadata) {
      *
      * {@codesnippet com.azure.storage.file.directoryClient.delete}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/delete-directory">Azure Docs</a>.</p>
+     *
      * @return A response that only contains headers and response status code
      * @throws StorageErrorException If the share doesn't exist
      */
@@ -141,6 +150,9 @@ public VoidResponse delete() {
      *
      * {@codesnippet com.azure.storage.file.directoryClient.getProperties}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/get-directory-properties">Azure Docs</a>.</p>
+     *
      * @return Storage directory properties
      */
     public Response<DirectoryProperties> getProperties() {
@@ -162,6 +174,9 @@ public Response<DirectoryProperties> getProperties() {
      *
      * {@codesnippet com.azure.storage.file.directoryClient.setMetadata#map.clearMetadata}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/set-directory-metadata">Azure Docs</a>.</p>
+     *
      * @param metadata Optional metadata to set on the directory, if null is passed the metadata for the directory is cleared
      * @return information about the directory
      * @throws StorageErrorException If the directory doesn't exist or the metadata contains invalid keys
@@ -179,6 +194,9 @@ public Response<DirectorySetMetadataInfo> setMetadata(Map<String, String> metada
      *
      * {@codesnippet com.azure.storage.file.directoryClient.listFilesAndDirectories}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/list-directories-and-files">Azure Docs</a>.</p>
+     *
      * @return {@link FileRef File info} in the storage directory
      */
     public Iterable<FileRef> listFilesAndDirectories() {
@@ -194,6 +212,9 @@ public Iterable<FileRef> listFilesAndDirectories() {
      *
      * {@codesnippet com.azure.storage.file.directoryClient.listFilesAndDirectories#string-integer}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/list-directories-and-files">Azure Docs</a>.</p>
+     *
      * @param prefix Optional prefix which filters the results to return only files and directories whose name begins with.
      * @param maxResults Optional maximum number of files and/or directories to return per page.
      *                   If the request does not specify maxresults or specifies a value greater than 5,000, the server will return up to 5,000 items.
@@ -212,6 +233,9 @@ public Iterable<FileRef> listFilesAndDirectories(String prefix, Integer maxResul
      *
      * {@codesnippet com.azure.storage.file.directoryClient.getHandles}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/list-handles">Azure Docs</a>.</p>
+     *
      * @param maxResult Optional maximum number of results will return per page
      * @param recursive Specifies operation should apply to the directory specified in the URI, its files, its subdirectories and their files.
      * @return {@link HandleItem handles} in the directory that satisfy the requirements
@@ -231,6 +255,9 @@ public Iterable<HandleItem> getHandles(Integer maxResult, boolean recursive) {
      *
      * {@codesnippet com.azure.storage.file.directoryClient.forceCloseHandles}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/force-close-handles">Azure Docs</a>.</p>
+     *
      * @param handleId Specifies the handle ID to be closed. Use an asterisk ('*') as a wildcard string to specify all handles.
      * @param recursive A boolean value that specifies if the operation should also apply to the files and subdirectories of the directory specified in the URI.
      * @return The counts of number of handles closed.
@@ -248,6 +275,9 @@ public Iterable<Integer> forceCloseHandles(String handleId, boolean recursive) {
      *
      * {@codesnippet com.azure.storage.file.directoryClient.createSubDirectory#string}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/create-directory">Azure Docs</a>.</p>
+     *
      * @param subDirectoryName Name of the subdirectory
      * @return A response containing the subdirectory client and the status of creating the directory.
      * @throws StorageErrorException If the subdirectory has already existed, the parent directory does not exist or directory is an invalid resource name.
@@ -265,6 +295,9 @@ public Response<DirectoryClient> createSubDirectory(String subDirectoryName) {
      *
      * {@codesnippet com.azure.storage.file.directoryClient.createSubDirectory#string-map}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/create-directory">Azure Docs</a>.</p>
+     *
      * @param subDirectoryName Name of the subdirectory
      * @param metadata Optional metadata to associate with the subdirectory
      * @return A response containing the subdirectory client and the status of creating the directory.
@@ -284,6 +317,9 @@ public Response<DirectoryClient> createSubDirectory(String subDirectoryName, Map
      *
      * {@codesnippet com.azure.storage.file.directoryClient.deleteSubDirectory#string}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/delete-directory">Azure Docs</a>.</p>
+     *
      * @param subDirectoryName Name of the subdirectory
      * @return A response that only contains headers and response status code
      * @throws StorageErrorException If the subdirectory doesn't exist, the parent directory does not exist or subdirectory name is an invalid resource name.
@@ -301,6 +337,9 @@ public VoidResponse deleteSubDirectory(String subDirectoryName) {
      *
      * {@codesnippet com.azure.storage.file.directoryClient.createFile#string-long}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/create-file">Azure Docs</a>.</p>
+     *
      * @param fileName Name of the file
      * @param maxSize Size of the file
      * @return A response containing the FileClient and the status of creating the directory.
@@ -319,6 +358,9 @@ public Response<FileClient> createFile(String fileName, long maxSize) {
      *
      * {@codesnippet com.azure.storage.file.directoryClient.createFile#string-long-fileHTTPHeaders-map}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/create-file">Azure Docs</a>.</p>
+     *
      * @param fileName Name of the file
      * @param maxSize Max size of the file
      * @param httpHeaders the Http headers set to the file
@@ -340,6 +382,9 @@ public Response<FileClient> createFile(String fileName, long maxSize, FileHTTPHe
      *
      * {@codesnippet com.azure.storage.file.directoryClient.deleteFile#string}
      *
+     * <p>For more information, see the
+     * <a href="https://docs.microsoft.com/en-us/rest/api/storageservices/delete-file2">Azure Docs</a>.</p>
+     *
      * @param fileName Name of the file
      * @return A response that only contains headers and response status code
      * @throws StorageErrorException If the directory doesn't exist or the file doesn't exist or file name is an invalid resource name.