Install an alerting rule under the given name.
URL Parameters | |
---|---|
database? | Perform this operation on the named content database instead of the default content database associated with the REST API instance. Using an alternative database requires the "eval-in" privilege; for details, see Security Requirements in the REST Application Developer's Guide. |
format? |
The content type of the data in the request body. The format
parameter value is only used if the Content-type header is not
set or is not set to a MIME type mapped to XML or JSON.
|
Request Headers | |
---|---|
Content-type |
The MIME type of the data in the request body, either
application/json or application/xml .
|
Upon success, MarkLogic Server returns status 201 (Created) or 204 (Updated), depending on whether or not the named rule already exists.
If the payload is invalid, MarkLogic Server responds with status 400
by default. If no rule matching {name}
is installed,
MarkLogic Server returns status code 404.
If the Alerting API is not enabled, MarkLogic Server returns status 403.
rest-writer
role, or the
following privilege:
http://marklogic.com/xdmp/privileges/rest-writer
After installing one or more rules, use the /alert/match
service to poll for documents that match rules. This allows you to
create an alerting application using a pull model. To use a push model,
you must use an XQuery implementation in MarkLogic Server, as described in
Creating Alerting Applications in the Search Developer's Guide.
For more information, see Defining an Alerting Rule in the REST Application Developer's Guide.
$ cat ./rule.xml <rapi:rule xmlns:rapi="http://marklogic.com/rest-api"> <rapi:name>example</rapi:name> <rapi:description>An example rule.</rapi:description> <search:search xmlns:search="http://marklogic.com/appservices/search"> <search:qtext>xdmp</search:qtext> <search:options> <search:term> <search:term-option>case-sensitive</search:term-option> </search:term> </search:options> </search:search> <rapi:rule-metadata> <author>me</author> </rapi:rule-metadata> </rapi:rule> $ curl --anyauth --user user:password -X PUT -d @./rule.xml -i \ -H "Content-type: application/xml" \ http://localhost:8000/v1/alert/rules/example ==> The rule defined in the file ./rule.xml is installed under the name "example". MarkLogic Server responds with output similar to the following: HTTP/1.1 204 Updated Server: MarkLogic Content-Length: 0 Connection: Keep-Alive Keep-Alive: timeout=5
$ curl --anyauth --user user:password -X PUT -d @./rule.xml -i \ -H "Content-type: application/xml" \ http://localhost:8000/v1/alert/rules/json-example ==> The rule defined in the file ./rule.xml is installed under the name "example". MarkLogic Server responds with output similar to the following: HTTP/1.1 201 Created Location: Server: MarkLogic Content-Length: 0 Connection: Keep-Alive Keep-Alive: timeout=5 $ cat ./rule.json { "rule": { "name" : "json-example", "search" : { "qtext" : "xdmp", "options" : { "term" : { "term-option" : "case-sensitive" } } }, "description": "A JSON example rule.", "rule-metadata" : { "author" : "me" } }}
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