TechStacks!

GetTechnologyPreviousVersions

Tech

The following routes are available for this service:
GET	/technology/{Slug}/previous-versions

**GetTechnologyPreviousVersions** Parameters:
Name	Parameter	Data Type	Required	Description
Slug	path	string	No

**GetTechnologyPreviousVersionsResponse** Parameters:
Name	Parameter	Data Type	Required	Description
Results	form	List<TechnologyHistory>	No

**TechnologyHistory** Parameters:
Name	Parameter	Data Type	Required
TechnologyId	form	long	No
Operation	form	string	No
Id	form	long	No
Name	form	string	No
VendorName	form	string	No
VendorUrl	form	string	No
ProductUrl	form	string	No
LogoUrl	form	string	No
Description	form	string	No
Created	form	DateTime	No
CreatedBy	form	string	No
LastModified	form	DateTime	No
LastModifiedBy	form	string	No
OwnerId	form	string	No
Slug	form	string	No
LogoApproved	form	bool	No
IsLocked	form	bool	No
Tier	form	TechnologyTier	No
LastStatusUpdate	form	DateTime?	No
OrganizationId	form	int?	No
CommentsPostId	form	long?	No
ViewCount	form	int	No
FavCount	form	int	No

**TechnologyBase** Parameters:
Name	Parameter	Data Type	Required
Id	form	long	No
Name	form	string	No
VendorName	form	string	No
VendorUrl	form	string	No
ProductUrl	form	string	No
LogoUrl	form	string	No
Description	form	string	No
Created	form	DateTime	No
CreatedBy	form	string	No
LastModified	form	DateTime	No
LastModifiedBy	form	string	No
OwnerId	form	string	No
Slug	form	string	No
LogoApproved	form	bool	No
IsLocked	form	bool	No
Tier	form	TechnologyTier	No
LastStatusUpdate	form	DateTime?	No
OrganizationId	form	int?	No
CommentsPostId	form	long?	No
ViewCount	form	int	No
FavCount	form	int	No

**TechnologyTier** Enum:
ProgrammingLanguage	Programming Languages
Client	Client Libraries
Http	HTTP Server Technologies
Server	Server Libraries
Data	Databases and NoSQL Datastores
SoftwareInfrastructure	Server Software
OperatingSystem	Operating Systems
HardwareInfrastructure	Cloud/Hardware Infrastructure
ThirdPartyServices	3rd Party APIs/Services

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.

GET /technology/{Slug}/previous-versions HTTP/1.1 
Host: techstacks.io 
Accept: application/xml

HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: length

<GetTechnologyPreviousVersionsResponse xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/TechStacks.ServiceModel">
  <Results xmlns:d2p1="http://schemas.datacontract.org/2004/07/TechStacks.ServiceModel.Types">
    <d2p1:TechnologyHistory>
      <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>
      <d2p1:Operation>String</d2p1:Operation>
      <d2p1:TechnologyId>0</d2p1:TechnologyId>
    </d2p1:TechnologyHistory>
  </Results>
</GetTechnologyPreviousVersionsResponse>