filesystem.file_tail_follow
===========================

Retrieve last ``tail_lines`` lines specified as an integer argument for a specified ``path`` and then
any new lines as they are added.

This event is generated by a dynamic source. If you want to specify subscription params, subscribe to it using the name in the following format `filesystem.file_tail_follow:{"param": "value"}`

.. raw:: html

    <div id="json-schema">
    <span class="badge badge-dark value-type">Type: object</span><br/>
    <div class="accordion" id="accordionSubscription_parameters">
    <div class="card">
    <div class="card-header" id="headingSubscription_parameters">
    <h2 class="mb-0">
    <button aria-controls="Subscription_parameters" aria-expanded="" class="btn btn-link property-name-button" data-target="#Subscription_parameters" data-toggle="collapse" onclick="setAnchor('#Subscription_parameters')" type="button"><span class="property-name">Subscription parameters</span></button>
    </h2>
    </div>
    <div aria-labelledby="headingSubscription_parameters" class="collapse property-definition-div" data-parent="#accordionSubscription_parameters" id="Subscription_parameters">
    <div class="card-body pl-5">
    <h4>FileFollowTailEventSourceArgs</h4><span class="badge badge-dark value-type">Type: object</span><br/>
    <span class="badge badge-info no-additional">No Additional Properties</span>
    <div class="accordion" id="accordionSubscription_parameters_path">
    <div class="card">
    <div class="card-header" id="headingSubscription_parameters_path">
    <h2 class="mb-0">
    <button aria-controls="Subscription_parameters_path" aria-expanded="" class="btn btn-link property-name-button" data-target="#Subscription_parameters_path" data-toggle="collapse" onclick="setAnchor('#Subscription_parameters_path')" type="button"><span class="property-name">path</span> <span class="badge badge-warning required-property">Required</span></button>
    </h2>
    </div>
    <div aria-labelledby="headingSubscription_parameters_path" class="collapse property-definition-div" data-parent="#accordionSubscription_parameters_path" id="Subscription_parameters_path">
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    <h4>Path</h4><span class="badge badge-dark value-type">Type: string</span><br/>
    <span class="description"><p>Path to the file to follow/tail.</p>
    </span>
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    </div>
    </div>
    </div>
    <div class="accordion" id="accordionSubscription_parameters_tail_lines">
    <div class="card">
    <div class="card-header" id="headingSubscription_parameters_tail_lines">
    <h2 class="mb-0">
    <button aria-controls="Subscription_parameters_tail_lines" aria-expanded="" class="btn btn-link property-name-button" data-target="#Subscription_parameters_tail_lines" data-toggle="collapse" onclick="setAnchor('#Subscription_parameters_tail_lines')" type="button"><span class="property-name">tail_lines</span></button>
    </h2>
    </div>
    <div aria-labelledby="headingSubscription_parameters_tail_lines" class="collapse property-definition-div" data-parent="#accordionSubscription_parameters_tail_lines" id="Subscription_parameters_tail_lines">
    <div class="card-body pl-5">
    <h4>Tail Lines</h4><span class="badge badge-dark value-type">Type: integer</span> <span class="badge badge-success default-value">Default: 3</span><br/>
    <span class="description"><p>Number of log lines to tail from the end of the log.</p>
    </span>
    </div>
    </div>
    </div>
    </div>
    </div>
    </div>
    </div>
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    <div class="accordion" id="accordionADDED">
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    <div class="card-header" id="headingADDED">
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    <button aria-controls="ADDED" aria-expanded="" class="btn btn-link property-name-button" data-target="#ADDED" data-toggle="collapse" onclick="setAnchor('#ADDED')" type="button"><span class="property-name">ADDED</span></button>
    </h2>
    </div>
    <div aria-labelledby="headingADDED" class="collapse property-definition-div" data-parent="#accordionADDED" id="ADDED">
    <div class="card-body pl-5">
    <h4>FileFollowTailEventSourceEvent</h4><span class="badge badge-dark value-type">Type: object</span><br/>
    <span class="badge badge-info no-additional">No Additional Properties</span>
    <div class="accordion" id="accordionADDED_fields">
    <div class="card">
    <div class="card-header" id="headingADDED_fields">
    <h2 class="mb-0">
    <button aria-controls="ADDED_fields" aria-expanded="" class="btn btn-link property-name-button" data-target="#ADDED_fields" data-toggle="collapse" onclick="setAnchor('#ADDED_fields')" type="button"><span class="property-name">fields</span> <span class="badge badge-warning required-property">Required</span></button>
    </h2>
    </div>
    <div aria-labelledby="headingADDED_fields" class="collapse property-definition-div" data-parent="#accordionADDED_fields" id="ADDED_fields">
    <div class="card-body pl-5">
    <h4>FileFollowTailEventSourceEvent</h4><span class="badge badge-dark value-type">Type: object</span><br/>
    <span class="badge badge-info no-additional">No Additional Properties</span>
    <div class="accordion" id="accordionADDED_fields_data">
    <div class="card">
    <div class="card-header" id="headingADDED_fields_data">
    <h2 class="mb-0">
    <button aria-controls="ADDED_fields_data" aria-expanded="" class="btn btn-link property-name-button" data-target="#ADDED_fields_data" data-toggle="collapse" onclick="setAnchor('#ADDED_fields_data')" type="button"><span class="property-name">data</span> <span class="badge badge-warning required-property">Required</span></button>
    </h2>
    </div>
    <div aria-labelledby="headingADDED_fields_data" class="collapse property-definition-div" data-parent="#accordionADDED_fields_data" id="ADDED_fields_data">
    <div class="card-body pl-5">
    <h4>Data</h4><span class="badge badge-dark value-type">Type: string</span><br/>
    <span class="description"><p>New data appended to the file being followed.</p>
    </span>
    </div>
    </div>
    </div>
    </div>
    </div>
    </div>
    </div>
    </div>
    </div>
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*Required roles:*