Chilkat Online Tools

GetDocument VB.NET Example

Amazon WorkDocs

' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

Dim rest As New Chilkat.Rest
Dim success As Boolean

Dim authAws As New Chilkat.AuthAws
authAws.AccessKey = "AWS_ACCESS_KEY"
authAws.SecretKey = "AWS_SECRET_KEY"

' Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
authAws.Region = "us-west-2"
authAws.ServiceName = "workdocs"
' SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws)

' URL: https://workdocs.us-west-2.amazonaws.com/
' Use the same region as specified above.
success = rest.Connect("workdocs.us-west-2.amazonaws.com",443,True,True)
If (success <> True) Then
    Debug.WriteLine("ConnectFailReason: " & rest.ConnectFailReason)
    Debug.WriteLine(rest.LastErrorText)
    Exit Sub
End If


rest.AddHeader("Content-Type","application/x-amz-json-1.1")
rest.AddHeader("X-Amz-Target","GetDocument")

Dim sbResponseBody As New Chilkat.StringBuilder
success = rest.FullRequestNoBodySb("GET","/api/v1/documents/{DocumentId}",sbResponseBody)
If (success <> True) Then
    Debug.WriteLine(rest.LastErrorText)
    Exit Sub
End If

Dim respStatusCode As Integer = rest.ResponseStatusCode
Debug.WriteLine("response status code = " & respStatusCode)
If (respStatusCode <> 200) Then
    Debug.WriteLine("Response Header:")
    Debug.WriteLine(rest.ResponseHeader)
    Debug.WriteLine("Response Body:")
    Debug.WriteLine(sbResponseBody.GetAsString())
    Exit Sub
End If


Dim jResp As New Chilkat.JsonObject
jResp.LoadSb(sbResponseBody)

' The following code parses the JSON response.
' A sample JSON response is shown below the sample code.

' Use this online tool to generate parsing code from sample JSON:
' Generate Parsing Code from JSON



Dim strVal As String

Dim v_String As String = jResp.StringOf("CustomMetadata.string")
Dim CreatedTimestamp As Integer = jResp.IntOf("Metadata.CreatedTimestamp")
Dim CreatorId As String = jResp.StringOf("Metadata.CreatorId")
Dim Id As String = jResp.StringOf("Metadata.Id")
Dim ContentCreatedTimestamp As Integer = jResp.IntOf("Metadata.LatestVersionMetadata.ContentCreatedTimestamp")
Dim ContentModifiedTimestamp As Integer = jResp.IntOf("Metadata.LatestVersionMetadata.ContentModifiedTimestamp")
Dim ContentType As String = jResp.StringOf("Metadata.LatestVersionMetadata.ContentType")
Dim LatestVersionMetadataCreatedTimestamp As Integer = jResp.IntOf("Metadata.LatestVersionMetadata.CreatedTimestamp")
Dim LatestVersionMetadataCreatorId As String = jResp.StringOf("Metadata.LatestVersionMetadata.CreatorId")
Dim LatestVersionMetadataId As String = jResp.StringOf("Metadata.LatestVersionMetadata.Id")
Dim ModifiedTimestamp As Integer = jResp.IntOf("Metadata.LatestVersionMetadata.ModifiedTimestamp")
Dim Name As String = jResp.StringOf("Metadata.LatestVersionMetadata.Name")
Dim Signature As String = jResp.StringOf("Metadata.LatestVersionMetadata.Signature")
Dim Size As Integer = jResp.IntOf("Metadata.LatestVersionMetadata.Size")
Dim SourceString As String = jResp.StringOf("Metadata.LatestVersionMetadata.Source.string")
Dim Status As String = jResp.StringOf("Metadata.LatestVersionMetadata.Status")
Dim ThumbnailString As String = jResp.StringOf("Metadata.LatestVersionMetadata.Thumbnail.string")
Dim MetadataModifiedTimestamp As Integer = jResp.IntOf("Metadata.ModifiedTimestamp")
Dim ParentFolderId As String = jResp.StringOf("Metadata.ParentFolderId")
Dim ResourceState As String = jResp.StringOf("Metadata.ResourceState")
Dim i As Integer = 0
Dim count_i As Integer = jResp.SizeOfArray("Metadata.Labels")
While i < count_i
    jResp.I = i
    strVal = jResp.StringOf("Metadata.Labels[i]")
    i = i + 1
End While


' A sample JSON response body parsed by the above code:

' {
'   "CustomMetadata": {
'     "string": "string"
'   },
'   "Metadata": {
'     "CreatedTimestamp": number,
'     "CreatorId": "string",
'     "Id": "string",
'     "Labels": [
'       "string"
'     ],
'     "LatestVersionMetadata": {
'       "ContentCreatedTimestamp": number,
'       "ContentModifiedTimestamp": number,
'       "ContentType": "string",
'       "CreatedTimestamp": number,
'       "CreatorId": "string",
'       "Id": "string",
'       "ModifiedTimestamp": number,
'       "Name": "string",
'       "Signature": "string",
'       "Size": number,
'       "Source": {
'         "string": "string"
'       },
'       "Status": "string",
'       "Thumbnail": {
'         "string": "string"
'       }
'     },
'     "ModifiedTimestamp": number,
'     "ParentFolderId": "string",
'     "ResourceState": "string"
'   }
' }