|  | <?xml version="1.0" encoding="utf-8" standalone="yes" ?> | 
|  | <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"> | 
|  | <channel> | 
|  | <title>API on Eclipse Hono&trade; Vers.: 1.2</title> | 
|  | <link>https://www.eclipse.org/hono/docs/1.2/api/</link> | 
|  | <description>Recent content in API on Eclipse Hono&trade; Vers.: 1.2</description> | 
|  | <generator>Hugo -- gohugo.io</generator> | 
|  | <language>en-us</language> | 
|  |  | 
|  | <atom:link href="https://www.eclipse.org/hono/docs/1.2/api/index.xml" rel="self" type="application/rss+xml" /> | 
|  |  | 
|  |  | 
|  | <item> | 
|  | <title>Telemetry API Specification</title> | 
|  | <link>https://www.eclipse.org/hono/docs/1.2/api/telemetry/</link> | 
|  | <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate> | 
|  |  | 
|  | <guid>https://www.eclipse.org/hono/docs/1.2/api/telemetry/</guid> | 
|  | <description><p>The <em>Telemetry</em> API is used by <em>Protocol Adapters</em> to send telemetry data downstream. | 
|  | <em>Business Applications</em> and other consumers use the API to receive data published by devices belonging to a particular tenant.</p></description> | 
|  | </item> | 
|  |  | 
|  | <item> | 
|  | <title>Event API Specification</title> | 
|  | <link>https://www.eclipse.org/hono/docs/1.2/api/event/</link> | 
|  | <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate> | 
|  |  | 
|  | <guid>https://www.eclipse.org/hono/docs/1.2/api/event/</guid> | 
|  | <description><p>The <em>Event</em> API is used by <em>Protocol Adapters</em> to send event messages downstream. | 
|  | <em>Business Applications</em> and other consumers use the API to receive messages published by devices belonging to a particular tenant.</p></description> | 
|  | </item> | 
|  |  | 
|  | <item> | 
|  | <title>Command & Control API Specification</title> | 
|  | <link>https://www.eclipse.org/hono/docs/1.2/api/command-and-control/</link> | 
|  | <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate> | 
|  |  | 
|  | <guid>https://www.eclipse.org/hono/docs/1.2/api/command-and-control/</guid> | 
|  | <description><p>The <em>Command &amp; Control</em> API of Eclipse Hono&trade; is used by <em>Business Applications</em> to send commands to connected devices.</p> | 
|  |  | 
|  | <p>Commands can be used to trigger actions on devices. Examples include updating a configuration property, installing a software component or switching the state of an actuator.</p></description> | 
|  | </item> | 
|  |  | 
|  | <item> | 
|  | <title>Tenant API Specification</title> | 
|  | <link>https://www.eclipse.org/hono/docs/1.2/api/tenant/</link> | 
|  | <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate> | 
|  |  | 
|  | <guid>https://www.eclipse.org/hono/docs/1.2/api/tenant/</guid> | 
|  | <description><p>The <em>Tenant API</em> is used by Hono&rsquo;s protocol adapters to retrieve information that affects all devices belonging to a particular tenant. | 
|  | A tenant is a logical entity, which groups together a set of devices. The information registered for a tenant is used for example to | 
|  | determine if devices belonging to the tenant are allowed to connect to a certain protocol adapter or if devices are required to authenticate.</p></description> | 
|  | </item> | 
|  |  | 
|  | <item> | 
|  | <title>Device Connection API Specification</title> | 
|  | <link>https://www.eclipse.org/hono/docs/1.2/api/device-connection/</link> | 
|  | <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate> | 
|  |  | 
|  | <guid>https://www.eclipse.org/hono/docs/1.2/api/device-connection/</guid> | 
|  | <description><p>The <em>Device Connection API</em> is used by <em>Protocol Adapters</em> to set and retrieve information about the connections from devices or gateways to the protocol adapters.</p></description> | 
|  | </item> | 
|  |  | 
|  | <item> | 
|  | <title>Device Registration API Specification</title> | 
|  | <link>https://www.eclipse.org/hono/docs/1.2/api/device-registration/</link> | 
|  | <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate> | 
|  |  | 
|  | <guid>https://www.eclipse.org/hono/docs/1.2/api/device-registration/</guid> | 
|  | <description><p>The <em>Device Registration API</em> is used by Hono&rsquo;s protocol adapters to get information about devices connecting to the adapters.</p></description> | 
|  | </item> | 
|  |  | 
|  | <item> | 
|  | <title>Credentials API Specification</title> | 
|  | <link>https://www.eclipse.org/hono/docs/1.2/api/credentials/</link> | 
|  | <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate> | 
|  |  | 
|  | <guid>https://www.eclipse.org/hono/docs/1.2/api/credentials/</guid> | 
|  | <description><p>The <em>Credentials API</em> is used by <em>Protocol Adapters</em> to retrieve credentials used to authenticate <em>Devices</em> connecting to the adapter. In particular, the API supports to look up <em>shared secrets</em> which are often used by IoT devices by means of <em>username/password</em> based authentication schemes.</p></description> | 
|  | </item> | 
|  |  | 
|  | <item> | 
|  | <title>Authentication API Specification</title> | 
|  | <link>https://www.eclipse.org/hono/docs/1.2/api/authentication/</link> | 
|  | <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate> | 
|  |  | 
|  | <guid>https://www.eclipse.org/hono/docs/1.2/api/authentication/</guid> | 
|  | <description><p>The <em>Authentication API</em> is used to retrieve a <em>token</em> asserting a subject&rsquo;s identity and granted authorities. Other service implementations use such a token to make authorization decisions on a client&rsquo;s request to read or write from/to a resource or to invoke a certain operation.</p></description> | 
|  | </item> | 
|  |  | 
|  | <item> | 
|  | <title>Device Registry Management API Specification</title> | 
|  | <link>https://www.eclipse.org/hono/docs/1.2/api/management/</link> | 
|  | <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate> | 
|  |  | 
|  | <guid>https://www.eclipse.org/hono/docs/1.2/api/management/</guid> | 
|  | <description>  window.onload = function() { const ui = SwaggerUIBundle({ url: "device-registry-v1.yaml", dom_id: '#swagger-ui', deepLinking: true, presets: [ SwaggerUIBundle.presets.apis, SwaggerUIStandalonePreset ], plugins: [ SwaggerUIBundle.plugins.DownloadUrl ], layout: "StandaloneLayout", docExpansion: "none", defaultModelRendering: "model", defaultModelExpandDepth: 0, defaultModelsExpandDepth: -1, validatorUrl: null }) window.ui = ui }  </description> | 
|  | </item> | 
|  |  | 
|  | <item> | 
|  | <title>Metrics</title> | 
|  | <link>https://www.eclipse.org/hono/docs/1.2/api/metrics/</link> | 
|  | <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate> | 
|  |  | 
|  | <guid>https://www.eclipse.org/hono/docs/1.2/api/metrics/</guid> | 
|  | <description><p>Eclipse Hono&trade;&rsquo;s components report several metrics which may be used to gain some insight | 
|  | into the running system. For instance, the HTTP adapter reports the number of successfully | 
|  | processed telemetry messages. Some of these metrics are considered part of Hono&rsquo;s external | 
|  | interface. This section describes the semantics and format of the metrics, how they can be retrieved | 
|  | and how to interpret actual values.</p></description> | 
|  | </item> | 
|  |  | 
|  | </channel> | 
|  | </rss> |