Query

This API takes a Session Relevance query, forwards it for evaluation and then returns the result. The BigFix Server takes the request and forwards to a BigFix Explorer server, if present, or to a Web Reports server, otherwise. The server it is forwarded is the one with the highest priority setting.

Request: Specifies a URL with a relevance parameter inside the request body. Relevance parameters as follows:

'relevance' to indicate Session Relevance.
'output' to indicate the output type of format. The values allowed are 'xml' and 'json' URL with a relevance parameter.

Response: Returns the result of the Session Relevance query.

This example shows how to submit a query asking the id of the computers in the deployment.

First, prepare the URL-formatted request that will be passed to the REST API:

relevance=ids+of+bes+computers

Then, from the terminal, run following command where the -d option specifies the relevance parameter defined above:

curl -X POST -d "relevance=ids+of+bes+computers" --user {username}:{password} https://bf-server:52311/api/query

If the operation ran successfully, the REST API will return a response like this:

<?xml version="1.0" encoding="UTF-8"?>
<BESAPI xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="BESAPI.xsd">
    <Query Resource="ids of bes computers">
        <Result>
            <Answer type="integer">538222075</Answer>
            <Answer type="integer">538770876</Answer>
            <Answer type="integer">542712582</Answer>
        </Result>
        <Evaluation>
            <Time>0.302ms</Time>
            <Plurality>Plural</Plurality>
        </Evaluation>
    </Query>
</BESAPI>

If you prefer using a JSON file as input, create a file named, for example, query.json.

{ "relevance": "ids of bes computers" }

Then, from the terminal, run the following command by also specifying the Content-Type header:

curl -X POST --data-binary @query.json --user {username}:{password} -H "Content-Type: application/json+relevance" https://bf-server:52311/api/query

If the operation ran successfully, the REST API will return a response like this:

{
    "result": [
        538222075,
        538770876,
        542712582
    ],
    "count": 3,
    "plural": true,
    "type": "integer",
    "evaltime_ms": 0.366
}

This API takes a Session Relevance query, forwards it for evaluation and then returns the result. The BigFix Server takes the request and forwards to a BigFix Explorer server, if present, or to a Web Reports server, otherwise. The request is forwarded to the server with the highest priority setting.

Request: Specifies a URL with a relevance parameter as follows:

relevance, contains the Session Relevance query
output, contains the desired response format. It can be 'xml' or 'json'. If absent, it defaults to 'xml'.

Response: Returns the Session Relevance result which was submitted in the 'relevance' field, in the format indicated by the 'output' parameter (XML or JSON).

For example, this call:

https://server.bigfix.com:52311/api/query?relevance=names+of+bes+computers

May return this XML:

<BESAPI xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="BESAPI.xsd">
    <Query Resource="names of bes computers">
        <Result>
            <Answer type="string">computerA</Answer>
            <Answer type="string">computerB</Answer>
            <Answer type="string">computerC</Answer>
        </Result>
        <Evaluation>
            <Time>11.636ms</Time>
            <Plurality>Plural</Plurality>
        </Evaluation>
    </Query>
</BESAPI>

For example, this call:

https://server.bigfix.com:52311/api/query?relevance=names+of+bes+computers&output=json

May return this JSON:

{
    "result": [
        "computerA",
        "computerB",
        "computerC"
    ],
    "count": 3,
    "plural": true,
    "type": "string",
    "evaltime_ms": 1.347
}

Response Headers

In the response of this API, you will find the following headers. They provide additional information about the BigFix Explorer or the Web Reports server that evaluated the Session Relevance query:

x-bes-relevance-engine-id represents the id of the server that evaluated the query. Its value can be:
- an integer, the id of a Web Reports server that evaluated the query. It is the same parameter {id} used by the /api/webreports REST API.
- a string, the hostname of the BigFix Explorer server that evaluated the query. It is the same parameter {name} used by the /api/explorer REST API.
x-bes-relevance-engine-type represents the type of server that evaluated the session relevance. Its value can be either BigFix Explorer or BigFix Web Reports Server.

For example, this request:

curl -i -k -X GET -u {username}:{password} 'https://localhost:52311/api/query?relevance=ids+of+bes+computers'

Will return a response that starts like this:

HTTP/1.1 200 OK
Content-Type: application/xml
...
x-bes-relevance-engine-id: explorer
x-bes-relevance-engine-type: BigFix Explorer

The response body will be like this:

<?xml version="1.0" encoding="UTF-8"?>
<BESAPI xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="BESAPI.xsd">
    <Query Resource="ids of bes computers">
        <Result>
            <Answer type="integer">538222075</Answer>
            <Answer type="integer">538770876</Answer>
            <Answer type="integer">542712582</Answer>
        </Result>
        <Evaluation>
            <Time>0.22ms</Time>
            <Plurality>Plural</Plurality>
        </Evaluation>
    </Query>
</BESAPI>