Update generator templates for chunk uploads

Author: Suven-p

templates/go/base/requests/file.twig

@@ -0,0 +1,15 @@
+{% for parameter in method.parameters.all %}
+{% if parameter.type == 'file' %}
+    paramName := "{{ parameter.name }}"
+
+{% endif %}
+{% endfor %}
+
+    uploadId := ""
+{% for parameter in method.parameters.all %}
+{% if parameter.isUploadID %}
+    uploadId = {{ parameter.name | escapeKeyword | caseUcfirst }}
+{% endif %}
+{% endfor %}
+
+    return srv.client.FileUpload(path, headers, params, paramName, uploadId)

templates/go/services/service.go.twig

@@ -36,6 +36,10 @@ func (srv *{{ service.name | caseUcfirst }}) {{ method.name | caseUcfirst }}({%
 
 {% endif %}
 {{include('go/base/params.twig')}}
-{{include('go/base/requests/api.twig')}}
+{% if 'multipart/form-data' in method.consumes %}
+{{ include('go/base/requests/file.twig') }}
+{% else %}
+{{ include('go/base/requests/api.twig') }}
+{% endif %}
 }
 {% endfor %}