Redmine

hi,

to add a task in redmine, using the rest api,
follow the examples provided it could easily create tasks,
creating a file issues.xml like this,

-<issue>
<project_id>1</project_id>
<tracker_id>1</tracker_id>
<status_id>1</status_id>
<priority_id>1</priority_id>
<author_id>1</author_id>
<start_date>2011-10-09</start_date>
<subject>Created in DELPHI</subject>
<description>Issue created in DELPHI using Redmine REST API</description> -
<custom_fields type="array"> -
<custom_field id="1">
<value>12121212</value>
</custom_field> -<custom_field id="2">
<value>2010-10-09</value>
</custom_field>
</custom_fields>
</issue>

and just using a link like this:

http://localhost:8080/issues.xml?key=a1234567abcde12121a11a123456a12a12ab123ab

the issue is created without problem.

however,
i read the rest api documentation and is failing me anything
how can I upload the file i want to follow this example?

POST /uploads.xml
Content-Type: application/octet-stream
... ????
(request body is the file content)

what link is used to obtain the token upload the file to get the # 201 response

in curl i have no problem but i need over http,
I tried this link and does not work and I do not know how to build uploads.xml

http://localhost:8080/uploads.xml/key?a1234567abcde12121a11a123456a12a12ab123ab

1. 201 response
   <upload>
   <token>7167.ed1ccdb093229ca1bd0b043618d88743</token>
   </upload>

Then you can use this token to attach your uploaded file to a new or an existing issue.

POST /issues.xml
<issue>
<project_id>1</project_id>
<subject>Creating an issue with a uploaded file</subject>
<uploads type="array">
<upload>
<token>7167.ed1ccdb093229ca1bd0b043618d88743</token>
<filename>image.png</filename>
<content_type>image/png</content_type>
</upload>
</uploads>
</issue>

if someone could help me, I was very grateful.
thanks in advanced