I'm struggling for awhile, must be something very simple...

I'm using metadata api deploy to create a new custom object without success and no errors returned.

My guess would be something with zip package, can someone point me what i'm doing wrong ?

Zip file package contains the following files/folders:

• unpackaged\package.xml
• unpackaged\objects\DummyObject__c.object

package.xml content:

<?xml version="1.0" encoding="UTF-8"?>
<Package xmlns="http://soap.sforce.com/2006/04/metadata">
    <types>
        <members>DummyObject__c</members>
        <name>CustomObject</name>
    </types>
    <version>28.0</version>
</Package>

DummyObject__c.object content:

<?xml version="1.0" encoding="UTF-8"?>
<CustomObject xmlns="http://soap.sforce.com/2006/04/metadata">
    <actionOverrides>
        <actionName>Accept</actionName>
        <type>Default</type>
    </actionOverrides>
    <actionOverrides>
        <actionName>CancelEdit</actionName>
        <type>Default</type>
    </actionOverrides>
    <actionOverrides>
        <actionName>Clone</actionName>
        <type>Default</type>
    </actionOverrides>
    <actionOverrides>
        <actionName>Delete</actionName>
        <type>Default</type>
    </actionOverrides>
    <actionOverrides>
        <actionName>Edit</actionName>
        <type>Default</type>
    </actionOverrides>
    <actionOverrides>
        <actionName>Follow</actionName>
        <type>Default</type>
    </actionOverrides>
    <actionOverrides>
        <actionName>List</actionName>
        <type>Default</type>
    </actionOverrides>
    <actionOverrides>
        <actionName>New</actionName>
        <type>Default</type>
    </actionOverrides>
    <actionOverrides>
        <actionName>SaveEdit</actionName>
        <type>Default</type>
    </actionOverrides>
    <actionOverrides>
        <actionName>Tab</actionName>
        <type>Default</type>
    </actionOverrides>
    <actionOverrides>
        <actionName>View</actionName>
        <type>Default</type>
    </actionOverrides>
    <compactLayoutAssignment>SYSTEM</compactLayoutAssignment>
    <deploymentStatus>Deployed</deploymentStatus>
    <enableActivities>false</enableActivities>
    <enableFeeds>false</enableFeeds>
    <enableHistory>false</enableHistory>
    <enableReports>false</enableReports>
    <fields>
        <fullName>UID__c</fullName>
        <caseSensitive>false</caseSensitive>
        <externalId>true</externalId>
        <label>UID</label>
        <length>38</length>
        <required>true</required>
        <trackTrending>false</trackTrending>
        <type>Text</type>
        <unique>true</unique>
    </fields>
    <label>Dummy Object 1</label>
    <nameField>
        <label>Dummy Object Name</label>
        <type>Text</type>
    </nameField>
    <pluralLabel>Dummy Objects</pluralLabel>
    <searchLayouts/>
    <sharingModel>ReadWrite</sharingModel>
</CustomObject>

These are the webservices messages exchanged:

deploy

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <soap:Header>
    <SessionHeader xmlns="http://soap.sforce.com/2006/04/metadata">
      <sessionId>*** sessionId ***</sessionId>
    </SessionHeader>
  </soap:Header>
  <soap:Body>
    <deploy xmlns="http://soap.sforce.com/2006/04/metadata">
      <ZipFile>*** ZipContent ***</ZipFile>
      <DeployOptions>
        <allowMissingFiles>false</allowMissingFiles>
        <autoUpdatePackage>false</autoUpdatePackage>
        <checkOnly>false</checkOnly>
        <ignoreWarnings>false</ignoreWarnings>
        <performRetrieve>false</performRetrieve>
        <purgeOnDelete>false</purgeOnDelete>
        <rollbackOnError>true</rollbackOnError>
        <runAllTests>false</runAllTests>
        <singlePackage>true</singlePackage>
      </DeployOptions>
    </deploy>
  </soap:Body>
</soap:Envelope>

deployResponse

<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns="http://soap.sforce.com/2006/04/metadata">
  <soapenv:Body>
    <deployResponse>
      <result>
        <done>false</done>
        <id>09SO0000000ew0sMAA</id>
        <state>Queued</state>
      </result>
    </deployResponse>
  </soapenv:Body>
</soapenv:Envelope>

checkStatus

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <soap:Header>
    <SessionHeader xmlns="http://soap.sforce.com/2006/04/metadata">
      <sessionId>*** sessionId ***</sessionId>
    </SessionHeader>
  </soap:Header>
  <soap:Body>
    <checkStatus xmlns="http://soap.sforce.com/2006/04/metadata">
      <asyncProcessId>09SO0000000ew0sMAA</asyncProcessId>
    </checkStatus>
  </soap:Body>
</soap:Envelope>

checkStatusResponse

<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns="http://soap.sforce.com/2006/04/metadata">
  <soapenv:Body>
    <checkStatusResponse>
      <result>
        <done>true</done>
        <id>09SO0000000ew0YMAQ</id>
        <numberComponentErrors>0</numberComponentErrors>
        <numberComponentsDeployed>0</numberComponentsDeployed>
        <numberComponentsTotal>0</numberComponentsTotal>
        <numberTestErrors>0</numberTestErrors>
        <numberTestsCompleted>0</numberTestsCompleted>
        <numberTestsTotal>0</numberTestsTotal>
        <state>Completed</state>
        <stateDetailLastModifiedDate>2013-12-17T21:23:20.000Z</stateDetailLastModifiedDate>
      </result>
    </checkStatusResponse>
  </soapenv:Body>
</soapenv:Envelope>

No errors, nothing deployed, what i'm doing wrong ?