Data can be shared with other users via the Arvados permission model.
-h3. Searching Collections for names of file or directories
-
-You can search collections for specific file or directory names (whole or part) using the following filter in a "list":../methods.html#index query.
-
-<pre>
-filters: [["file_names", "ilike", "%sample1234.fastq%"]]
-</pre>
-
-Note: @file_names@ is a hidden field used for indexing. It is not returned by any API call. On the client, to get the list of files, you will need to parse the @manifest_text@.
-
-As of this writing (Arvados 2.4), you can also search for directory paths, but _not_ complete file paths.
-
-In other words, this will work (when @dir3@ is a directory):
-
-<pre>
-filters: [["file_names", "ilike", "%dir1/dir2/dir3%"]]
-</pre>
-
-However, this will _not_ return the desired results (where @sample1234.fastq@ is a file):
-
-<pre>
-filters: [["file_names", "ilike", "%dir1/dir2/dir3/sample1234.fastq%"]]
-</pre>
-
-As a workaround, you can search for both the directory path and file name separately, and then filter on the client side.
-
-<pre>
-filters: [["file_names", "ilike", "%dir1/dir2/dir3%"], ["file_names", "ilike", "%sample1234.fastq%"]]
-</pre>
-
h2. Methods
See "Common resource methods":{{site.baseurl}}/api/methods.html for more information about @create@, @delete@, @get@, @list@, and @update@.
Note: Because adding access tokens to manifests can be computationally expensive, the @manifest_text@ field is not included in results by default. If you need it, pass a @select@ parameter that includes @manifest_text@.
+h4. Searching Collections for names of file or directories
+
+You can search collections for specific file or directory names (whole or part) using the following filter in a @list@ query.
+
+<pre>
+filters: [["file_names", "ilike", "%sample1234.fastq%"]]
+</pre>
+
+Note: @file_names@ is a hidden field used for indexing. It is not returned by any API call. On the client, you can programmatically enumerate all the files in a collection using @arv-ls@, the Python SDK @Collection@ class, Go SDK @FileSystem@ struct, the WebDAV API, or the S3-compatible API.
+
+As of this writing (Arvados 2.4), you can also search for directory paths, but _not_ complete file paths.
+
+In other words, this will work (when @dir3@ is a directory):
+
+<pre>
+filters: [["file_names", "ilike", "%dir1/dir2/dir3%"]]
+</pre>
+
+However, this will _not_ return the desired results (where @sample1234.fastq@ is a file):
+
+<pre>
+filters: [["file_names", "ilike", "%dir1/dir2/dir3/sample1234.fastq%"]]
+</pre>
+
+As a workaround, you can search for both the directory path and file name separately, and then filter on the client side.
+
+<pre>
+filters: [["file_names", "ilike", "%dir1/dir2/dir3%"], ["file_names", "ilike", "%sample1234.fastq%"]]
+</pre>
+
h3. update
Update attributes of an existing Collection.