To override the Content-type in your clients, use the HTTP Accept Header, append  the .xml suffix or  ?format=xml
        
        HTTP + XML
         The following are sample HTTP requests and responses. 
            The placeholders shown need to be replaced with actual values.
DELETE /technology/{Id} HTTP/1.1 
Host: techstacks.io 
Accept: application/xml
 
HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length
<DeleteTechnologyResponse xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/TechStacks.ServiceModel">
  <ResponseStatus xmlns:d2p1="http://schemas.servicestack.net/types">
    <d2p1:ErrorCode>String</d2p1:ErrorCode>
    <d2p1:Message>String</d2p1:Message>
    <d2p1:StackTrace>String</d2p1:StackTrace>
    <d2p1:Errors>
      <d2p1:ResponseError>
        <d2p1:ErrorCode>String</d2p1:ErrorCode>
        <d2p1:FieldName>String</d2p1:FieldName>
        <d2p1:Message>String</d2p1:Message>
        <d2p1:Meta xmlns:d5p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
          <d5p1:KeyValueOfstringstring>
            <d5p1:Key>String</d5p1:Key>
            <d5p1:Value>String</d5p1:Value>
          </d5p1:KeyValueOfstringstring>
        </d2p1:Meta>
      </d2p1:ResponseError>
    </d2p1:Errors>
    <d2p1:Meta xmlns:d3p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
      <d3p1:KeyValueOfstringstring>
        <d3p1:Key>String</d3p1:Key>
        <d3p1:Value>String</d3p1:Value>
      </d3p1:KeyValueOfstringstring>
    </d2p1:Meta>
  </ResponseStatus>
  <Result xmlns:d2p1="http://schemas.datacontract.org/2004/07/TechStacks.ServiceModel.Types">
    <d2p1:CommentsPostId>0</d2p1:CommentsPostId>
    <d2p1:Created>0001-01-01T00:00:00</d2p1:Created>
    <d2p1:CreatedBy>String</d2p1:CreatedBy>
    <d2p1:Description>String</d2p1:Description>
    <d2p1:FavCount>0</d2p1:FavCount>
    <d2p1:Id>0</d2p1:Id>
    <d2p1:IsLocked>false</d2p1:IsLocked>
    <d2p1:LastModified>0001-01-01T00:00:00</d2p1:LastModified>
    <d2p1:LastModifiedBy>String</d2p1:LastModifiedBy>
    <d2p1:LastStatusUpdate>0001-01-01T00:00:00</d2p1:LastStatusUpdate>
    <d2p1:LogoApproved>false</d2p1:LogoApproved>
    <d2p1:LogoUrl>String</d2p1:LogoUrl>
    <d2p1:Name>String</d2p1:Name>
    <d2p1:OrganizationId>0</d2p1:OrganizationId>
    <d2p1:OwnerId>String</d2p1:OwnerId>
    <d2p1:ProductUrl>String</d2p1:ProductUrl>
    <d2p1:Slug>String</d2p1:Slug>
    <d2p1:Tier>ProgrammingLanguage</d2p1:Tier>
    <d2p1:VendorName>String</d2p1:VendorName>
    <d2p1:VendorUrl>String</d2p1:VendorUrl>
    <d2p1:ViewCount>0</d2p1:ViewCount>
  </Result>
</DeleteTechnologyResponse>