DOCSENG-192 - add explode support to curl (#33087)

* add explode support to curl

* fix query character

* match export value to name

* fix bug with query characters

Author: davidejones

layouts/partials/api/curl.html

@@ -49,7 +49,15 @@
             {{- if eq $i 0 -}}
                 <span class="c1"># Required query arguments</span><br/>
             {{- end -}}
-            <span class="kn">export</span> <span class="n">{{ .name }}</span><span class="o">=</span><span class="s1">"{{ .example | default (.schema.example | default "CHANGE_ME") }}"</span><br/>
+            {{- $name := .name -}}
+            {{- $val := .example | default (.schema.example | default "CHANGE_ME") -}}
+            {{- if and (.explode | default false) (reflect.IsSlice $val) -}}
+              {{- range $k,$v := $val -}}
+                <span class="kn">export</span> <span class="n">{{ $name }}_{{ $k }}</span><span class="o">=</span><span class="s1">"{{ $name }}_{{ $k }}"</span><br/>
+              {{- end -}}
+            {{- else -}}
+            <span class="kn">export</span> <span class="n">{{ $name }}</span><span class="o">=</span><span class="s1">"{{ $val }}"</span><br/>
+            {{- end -}}
             {{- $i = add $count 1 -}}
         {{- end -}}
     {{- end -}}
@@ -79,9 +87,18 @@
 {{- end -}}
 {{- end -}}
 <span class="n">curl</span> <span class="o">-X</span> <span class="s1">{{ $endpoint.actionType | upper }}</span> {{ range $region, $url := $endpoint.regions }}{{ if ne $region "local" }}<span class="kn d-none" data-region="{{ $region }}">"{{ $url }}</span>{{ else }}<span class="kn">"{{ $url }}</span>{{ end }}{{ end }}<span class="kn">{{ replace $endpoint.pathKey "{" "${" }}</span>
+{{- $count := 0 -}}
 {{- range $qi, $q := $parameters.queryStrings -}}
       {{- if or (eq $q.required true) (eq (index $q "x-docs-curl-required") true) -}}
-      <span class="kn">{{ cond (gt $qi 0) "&" "?" }}</span><span class="kn">{{ $q.name }}</span><span class="kn">=</span><span class="kn">${ {{- $q.name -}} }</span>
+        {{- $val := .example | default (.schema.example | default .name) -}}
+        {{- if and ($q.explode | default false) (reflect.IsSlice $val) -}}
+          {{- range $k, $v := $val -}}
+            <span class="kn">{{ cond (or (gt $count 0) (gt $k 0)) "&" "?" }}</span><span class="kn">{{ $q.name }}</span><span class="kn">=</span><span class="kn">${ {{- $q.name -}}_{{- $k -}} }</span>
+          {{- end -}}
+        {{- else -}}
+          <span class="kn">{{ cond (gt $count 0) "&" "?" }}</span><span class="kn">{{ $q.name }}</span><span class="kn">=</span><span class="kn">${ {{- $q.name -}} }</span>
+        {{- end -}}
+        {{- $count = add $count 1 -}}
       {{- end -}}
 {{- end -}}