vault/ui/lib/open-api-explorer/addon/templates/components/swagger-ui.hbs

<PageHeader as |p|>
  <p.levelLeft>
    <h1 class="title is-3">
      <Icon @name="code" class="has-text-grey-light" />
      Vault API explorer
    </h1>
  </p.levelLeft>
</PageHeader>
<Toolbar>
  <ToolbarFilters>
    <div class="field is-marginless">
      <p class="control has-icons-left">
        <label for="swagger-result-filter" class="sr-only">Filter operations by path</label>
        <input
          id="swagger-result-filter"
          {{on "input" (action "proxyEvent")}}
          {{on "change" (action "updateFilter")}}
          value={{@initialFilter}}
          disabled={{this.swaggerLoading}}
          class="filter input"
          placeholder="Filter ops by path"
          data-test-filter-input
        />
        <Icon @name="search" class="search-icon has-text-grey-light" />
      </p>
    </div>
    <AlertInline @type="info" @message="All API paths are prefixed with /v1/" class="is-marginless input-hint" />
  </ToolbarFilters>
</Toolbar>

<div class="box is-fullwidth is-sideless">
  <NamespaceReminder as |R|>
    Requests use the header
    <code>X-Vault-Namespace: {{R.namespace.path}}</code>. You can also use
    <code>{{R.namespace.path}}</code>
    as an API prefix. See
    <DocLink @path="/vault/api-docs#namespaces">docs</DocLink>
    for examples.
  </NamespaceReminder>
  <div id="{{this.elementId}}-swagger" class="swagger-ember"></div>
</div>