{"id":1886,"date":"2026-08-05T15:49:03","date_gmt":"2026-08-05T15:49:03","guid":{"rendered":"https:\/\/www.vpascode.com\/de\/building-a-professional-webhook-workflow-diagram-with-plantuml-and-vpascode-2\/"},"modified":"2026-08-05T15:49:03","modified_gmt":"2026-08-05T15:49:03","slug":"building-a-professional-webhook-workflow-diagram-with-plantuml-and-vpascode-2","status":"publish","type":"post","link":"https:\/\/www.vpascode.com\/de\/building-a-professional-webhook-workflow-diagram-with-plantuml-and-vpascode-2\/","title":{"rendered":"Erstellen eines professionellen Webhook-Workflows mit PlantUML und VPasCode"},"content":{"rendered":"<p><img fetchpriority=\"high\" alt=\"Learn to model complex webhook workflows with PlantUML using our step-by-step guide. Visualize your backend logic clearly with VPasCode.\" class=\"alignnone size-full wp-image-1874\" decoding=\"async\" fetchpriority=\"high\" height=\"816\" sizes=\"(max-width: 1312px) 100vw, 1312px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/diagram-as-code-modeling-webhook-workflows.jpg\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/diagram-as-code-modeling-webhook-workflows.jpg 1312w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/diagram-as-code-modeling-webhook-workflows-300x187.jpg 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/diagram-as-code-modeling-webhook-workflows-1024x637.jpg 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/diagram-as-code-modeling-webhook-workflows-768x478.jpg 768w\" width=\"1312\"\/><\/p>\n<p>Als Entwickler und Systemarchitekten m\u00fcssen wir st\u00e4ndig komplexe Backend-Logik visualisieren \u2013 insbesondere asynchrone, ereignisgesteuerte Abl\u00e4ufe wie die Verarbeitung von Webhooks. Beim Aufbau solcher Workflows ist die Erstellung von Code zur Generierung von Visualisierungen eine hervorragende Methode, da sie die Dokumentation klar und programmatisch h\u00e4lt. Heute f\u00fchre ich Sie Schritt f\u00fcr Schritt durch meinen genauen Gedankengang, w\u00e4hrend ich eine produktionsreife Webhook-Eingangs- und Verarbeitungsschnittstelle mit<a href=\"https:\/\/www.vpascode.com\/plantuml-editor-guide\/\">PlantUML<\/a>innerhalb von<strong>Visual Paradigm VPasCode<\/strong>.<\/p>\n<article><\/article>\n<article class=\"vpascode-tutorial\"><span style=\"font-size: 16px;\">Am Ende dieses Masterclass-Tutorials werden Sie verstehen, wie Sie bedingte Verzweigungen strukturieren, parallele Aufgaben mit Forks orchestrieren und moderne Stilthemen wie AWS Orange in Ihre Diagramm-as-Code-Projekte integrieren k\u00f6nnen.<\/span><\/article>\n<p id=\"EoSfzua\"><img alt=\"Editing a Webhook Workflow Activity Diagram in VPasCode's PlantUML editor\" class=\"alignnone wp-image-1876 size-full\" decoding=\"async\" height=\"745\" sizes=\"(max-width: 1192px) 100vw, 1192px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a735b9a78a26.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a735b9a78a26.png 1192w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a735b9a78a26-300x188.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a735b9a78a26-1024x640.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a735b9a78a26-768x480.png 768w\" width=\"1192\"\/><\/p>\n<h2>1. Einrichten der grundlegenden Struktur und des Stils<\/h2>\n<p>Ich beginne damit, die grundlegende Struktur des Aktivit\u00e4tsdiagramms einzurichten. Jeder robuste PlantUML-Aktivit\u00e4ts-Code erfordert einen klaren Einstiegspunkt und ein einheitliches visuelles Thema, um professionelle Standards in der technischen Dokumentation zu gew\u00e4hrleisten.<\/p>\n<p>Anstatt auf die Standard-Boxen mit einfacher Optik zu verzichten, entscheide ich mich daf\u00fcr, das integrierte<code>aws-orange<\/code>Theme zu verwenden. Dadurch erh\u00e4lt das Diagramm sofort ein sauberes, cloud-native Aussehen, das gut mit modernen Infrastrukturarchitekturen harmoniert.<\/p>\n<pre><code class=\"language-plantuml\">\r\n@startuml\r\n!theme aws-orange\r\n\r\nstart\r\n:Webhook-Benachrichtigung empfangen;<\/code><\/pre>\n<h2>2. Behandlung der Authentifizierung und bedingter Verzweigungen<\/h2>\n<p>Als N\u00e4chstes muss ich den zentralen Sicherheits-Check unseres Webhook-Handlers definieren. Wenn ein Webhook von einem externen Dienst (wie Stripe, GitHub oder AWS) eintrifft, muss die erste operationelle Pr\u00fcfung die G\u00fcltigkeit der Anfrageunterschrift \u00fcberpr\u00fcfen, um Spoofing oder unbefugte Payload-Insertion zu verhindern.<\/p>\n<p>Um diese Entscheidungslogik zu erfassen, verwende ich die bedingte Syntax von PlantUML (<code>if \/ dann \/ sonst<\/code>). Wenn die Unterschrift g\u00fcltig ist, folgt der Workflow dem prim\u00e4ren Ausf\u00fchrungsverlauf. Wenn sie fehlschl\u00e4gt, muss das System sofort abbrechen, eine Sicherheitswarnung protokollieren, einen HTTP-401-Unauthorisiert-Statuscode zur\u00fcckgeben und sicher beenden.<\/p>\n<pre><code class=\"language-plantuml\">if (Unterschrift g\u00fcltig?) dann (ja)\r\n  :Payload-JSON parsen;\r\n  ' Parallelverarbeitungsschritte hier einf\u00fcgen...\r\nsonst (nein)\r\n  :Sicherheitswarnung protokollieren;\r\n  :HTTP-401-Unauthorisiert zur\u00fcckgeben;\r\n  stop\r\nendif<\/code><\/pre>\n<h2>3. Orchestrieren asynchroner Aufgaben mit Forks<\/h2>\n<p>Sobald das JSON-Payload erfolgreich analysiert wurde, verarbeiten echte Backend-Anwendungen Aufgaben selten streng nacheinander. Zum Beispiel m\u00f6chten wir das Ereignis in unsere Analyse-Datenbank protokollieren und gleichzeitig den Abonnementstatus des Benutzers in unserer Hauptdatenbank aktualisieren, ohne dass sich die Prozesse blockieren.<\/p>\n<p>Um diese Konkurrenz darzustellen, f\u00fchre ich einen<code>fork<\/code>Block ein. Dieser teilt den Ablauf visuell in parallele Ausf\u00fchrungswege auf, bevor sie wieder synchronisiert werden. Es ist eine essenzielle Technik, um ereignisgesteuerte Microservices-Architekturen genau zu modellieren.<\/p>\n<pre><code class=\"language-plantuml\">  fork\r\n    :Ereignis in Analyse protokollieren;\r\n  fork wieder\r\n    :Abonnementstatus des Benutzers aktualisieren;\r\n  end fork<\/code><\/pre>\n<h2>4. Bewertung von Abonnement-Tarifen und Ressourcenbereitstellung<\/h2>\n<p>Nachdem unsere parallelen Verfolgung und Statusaktualisierungen abgeschlossen sind, muss der Ablauf die Benutzerattribute \u00fcberpr\u00fcfen, um die Infrastrukturzuweisung zu bestimmen. Hier sto\u00dfen wir auf eine verschachtelte Entscheidungsstruktur: Es wird gepr\u00fcft, ob sich der Kunde in einem Premium-Tarif befindet.<\/p>\n<p>Wenn es sich um einen Premium-Abonnenten handelt, stellen wir dedizierte Infrastrukturressourcen bereit, um eine geringe Latenz zu gew\u00e4hrleisten. Andernfalls weisen wir sie reibungslos Ressourcen aus einem gemeinsamen Pool zu. Beide Pfade konvergieren letztendlich, bevor eine abschlie\u00dfende Best\u00e4tigungs-E-Mail an den Benutzer versendet wird.<\/p>\n<pre><code class=\"language-plantuml\">  if (Ist Premium-Plan?) dann (ja)\r\n    :Dedizierte Infrastruktur bereitstellen;\r\n  sonst (nein)\r\n    :Ressourcen aus gemeinsamem Pool zuweisen;\r\n  endif\r\n  :Best\u00e4tigungs-E-Mail senden;<\/code><\/pre>\n<h2>5. Abschluss des vollst\u00e4ndigen Diagramms<\/h2>\n<p>Die Zusammenf\u00fchrung all dieser Teile ergibt ein umfassendes, leicht verst\u00e4ndliches technisches Bauplan.<\/p>\n<p id=\"NOmZFUv\"><img alt=\"Completed PlantUML Activity Diagram\" class=\"alignnone wp-image-1880 size-full\" decoding=\"async\" height=\"543\" sizes=\"(max-width: 748px) 100vw, 748px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a735d33ef912.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a735d33ef912.png 748w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a735d33ef912-300x218.png 300w\" width=\"748\"\/><\/p>\n<p>Hier ist der vollst\u00e4ndige, produktionsfertige Quellcode, den Sie kopieren, einf\u00fcgen und sofort rendern k\u00f6nnen:<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Plantuml<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#plantuml:PP51JyCm38NlbVeVp6qx8874QJkm2IOnX4QrRd3sMhUrbiQJamp6hoVf61BY53bv_lAUFNCUrOVUvDcLxwWdm0ztBOgsfJpBi-4vpoPhgeYF1E-qwqJsi1BF3LVeMUmqpxY1KScjHH-Ku0qDr_TZY40BenEvSPu1J0fKHr3WoGZMy5o-hgRflX7TfpCgNgI5nP6i1oymjsXEdYltgm9iaUsFTdkeqHDi7IcKOUSgvKDo0wMFzqCFsVgNdXmk7HHAFOSU2eFsdyFaKUN8Bc4UgKxvg8QbRHITrr2bT6UoYKb6LYvjS-TYUYWxrDXGY1XOavEW5RcB5Mw6APJ9rOFOXhKVnWUB7jb4rH_eC8kIgg3iJp0tf7u0nKr45nQUDfi2xcvkOMin-4wKlwWU5CxB8SBE7vwBF9l5Ecxvyni0\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Plantuml in VPasCode bearbeiten<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Plantuml<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RPB1Jjn038RlaV8EvWQ7I23rj3qK44YqKjkeIyNPctWJDnFFokFHbdsUFWQtVR4wsGLQn6bcvD-_FzjpcGpLyXZAuiHw6WbmcwgeA1sLHLdCuR9OFD2gZt6ehacmwPMRthZBqW6Dc_KabezbiIKHE5ro9sXPeTi_1LTzEeCMfy0lF2iBW4MDZo5YMtrPVly6A1WU4vFE3W3hgCDqkkvMoQqu0GjSJJBZ9i56eyKXXl1_3c27BCTCfyos8yLL5F6cnBmFombmi8o1_wb7qhxKFF3NIYFdiQe3objszxwXbdUURmIVPQsOJFCmjRjoJ_P25CBHEqL91gT2BC_PFoYbcBKX0NIUpk5O4ev-cv2DHgXZ3B3BM-BqoiZhUNJNb6p_vp3wLDrMNv43kAoTbM_hBPQ-9z9-mjgYohIlTyQtkBk_hwiFvnVLJy5iVTHvGEOGkdzgXevMpmrPt9J54UVmA8jBV_i7-lqN\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\n!theme aws-orange\r\n\r\nstart\r\n:Webhook-Benachrichtigung empfangen;\r\nwenn (Signatur g\u00fcltig?) dann (ja)\r\n  :Payload-JSON analysieren;\r\n  fork\r\n    :Ereignis in Analytics protokollieren;\r\n  fork again\r\n    :Benutzerabonnementstatus aktualisieren;\r\n  end fork\r\n  wenn (Premium-Plan?) dann (ja)\r\n    :Dedizierte Infrastruktur bereitstellen;\r\n  sonst (nein)\r\n    :Ressourcen aus gemeinsam genutztem Pool zuweisen;\r\n  endif\r\n  :Best\u00e4tigungs-E-Mail senden;\r\nsonst (nein)\r\n  :Sicherheitswarnung protokollieren;\r\n  :HTTP-401-Unauthorisiert zur\u00fcckgeben;\r\n  stop\r\nendif\r\nstop\r\n\r\n@endumlx<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:RPB1Jjn038RlaV8EvWQ7I23rj3qK44YqKjkeIyNPctWJDnFFokFHbdsUFWQtVR4wsGLQn6bcvD-_FzjpcGpLyXZAuiHw6WbmcwgeA1sLHLdCuR9OFD2gZt6ehacmwPMRthZBqW6Dc_KabezbiIKHE5ro9sXPeTi_1LTzEeCMfy0lF2iBW4MDZo5YMtrPVly6A1WU4vFE3W3hgCDqkkvMoQqu0GjSJJBZ9i56eyKXXl1_3c27BCTCfyos8yLL5F6cnBmFombmi8o1_wb7qhxKFF3NIYFdiQe3objszxwXbdUURmIVPQsOJFCmjRjoJ_P25CBHEqL91gT2BC_PFoYbcBKX0NIUpk5O4ev-cv2DHgXZ3B3BM-BqoiZhUNJNb6p_vp3wLDrMNv43kAoTbM_hBPQ-9z9-mjgYohIlTyQtkBk_hwiFvnVLJy5iVTHvGEOGkdzgXevMpmrPt9J54UVmA8jBV_i7-lqN\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#plantuml:PP51JyCm38NlbVeVp6qx8874QJkm2IOnX4QrRd3sMhUrbiQJamp6hoVf61BY53bv_lAUFNCUrOVUvDcLxwWdm0ztBOgsfJpBi-4vpoPhgeYF1E-qwqJsi1BF3LVeMUmqpxY1KScjHH-Ku0qDr_TZY40BenEvSPu1J0fKHr3WoGZMy5o-hgRflX7TfpCgNgI5nP6i1oymjsXEdYltgm9iaUsFTdkeqHDi7IcKOUSgvKDo0wMFzqCFsVgNdXmk7HHAFOSU2eFsdyFaKUN8Bc4UgKxvg8QbRHITrr2bT6UoYKb6LYvjS-TYUYWxrDXGY1XOavEW5RcB5Mw6APJ9rOFOXhKVnWUB7jb4rH_eC8kIgg3iJp0tf7u0nKr45nQUDfi2xcvkOMin-4wKlwWU5CxB8SBE7vwBF9l5Ecxvyni0\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Plantuml in VPasCode bearbeiten<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h2>Warum Diagramme mit VPasCode erstellen?<\/h2>\n<p>Die Gestaltung von Workflows als Code bietet einen schnellen, textbasierten Ansatz f\u00fcr technische Dokumentation. Mit <strong>Visual Paradigm VPasCode<\/strong>, erhalten Sie eine sofortige R\u00fcckmeldung f\u00fcr all Ihre Diagramme:<\/p>\n<ul>\n<li><strong>Automatische Format-Erkennung:<\/strong>F\u00fcgen Sie Ihren PlantUML-, Mermaid- oder D2-Skript direkt in den Editor ein, ohne Sprachauswahlfelder manuell einzurichten.<\/li>\n<li><strong>Echtzeit-Rendering:<\/strong>Beobachten Sie, wie Ihre visuellen Diagramme bei jeder Eingabe sofort aktualisiert werden, w\u00e4hrend Sie Ihre Logik verfeinern.<\/li>\n<li><strong>Flexible Export-Optionen:<\/strong>Laden Sie klare, skalierbare SVG-Vektorgrafiken oder hochaufl\u00f6sende PNG-Bilder f\u00fcr Pr\u00e4sentationen und Dokumentations-Wikis herunter.<\/li>\n<li><strong>KI-gest\u00fctzte Unterst\u00fctzung:<\/strong>Treten Syntaxprobleme auf? Klicken Sie auf \u201eVon KI beheben\u201c, um Fehler automatisch mit transparenten, nebeneinander stehenden Code-Vergleichen zu beheben.<\/li>\n<\/ul>\n<div class=\"cta-box\" style=\"text-align: center; margin: 40px 0; padding: 30px; background: #f8f9fa; border-radius: 8px; border: 1px solid #e9ecef;\">\n<h3>Bereit, Ihre technische Dokumentation zu optimieren?<\/h3>\n<p>Erleben Sie blitzschnelles Text-zu-Diagramm-Rendering, automatische Fehlerkorrektur und nahtloses Teilen v\u00f6llig kostenlos.<\/p>\n<p><a class=\"btn\" href=\"https:\/\/www.vpascode.com\" style=\"display: inline-block; background: #ff9900; color: #fff; padding: 12px 24px; border-radius: 4px; text-decoration: none; font-weight: bold; margin-top: 10px;\">Probieren Sie VPasCode kostenlos online aus<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Als Entwickler und Systemarchitekten m\u00fcssen wir st\u00e4ndig komplexe Backend-Logik visualisieren \u2013 insbesondere asynchrone, ereignisgesteuerte Abl\u00e4ufe wie die Verarbeitung von Webhooks. Beim Aufbau solcher Workflows ist die Erstellung von Code zur Generierung von Visualisierungen eine hervorragende Methode, da sie die Dokumentation&#8230;<\/p>\n","protected":false},"author":4,"featured_media":1887,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[19],"tags":[],"class_list":["post-1886","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorials-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Build an AWS-Themed PlantUML Activity Diagram | VPasCode<\/title>\n<meta name=\"description\" content=\"Learn step-by-step how to model webhook handling workflows using PlantUML and VPasCode. 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