Chilkat Tools

QueryAssistant Classic ASP Example

Amazon Wisdom

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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<%
' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

set rest = Server.CreateObject("Chilkat_9_5_0.Rest")

set authAws = Server.CreateObject("Chilkat_9_5_0.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 = "wisdom"
' SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
success = rest.SetAuthAws(authAws)

' URL: https://wisdom.us-west-2.amazonaws.com/
' Use the same region as specified above.
success = rest.Connect("wisdom.us-west-2.amazonaws.com",443,1,1)
If (success <> 1) Then
    Response.Write "<pre>" & Server.HTMLEncode( "ConnectFailReason: " & rest.ConnectFailReason) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
    Response.End
End If

' The following code creates the JSON request body.
' The JSON created by this code is shown below.

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

set json = Server.CreateObject("Chilkat_9_5_0.JsonObject")
success = json.UpdateInt("maxResults",123)
success = json.UpdateString("nextToken","string")
success = json.UpdateString("queryText","string")

' The JSON request body created by the above code:

' {
'   "maxResults": number,
'   "nextToken": "string",
'   "queryText": "string"
' }

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

set sbRequestBody = Server.CreateObject("Chilkat_9_5_0.StringBuilder")
success = json.EmitSb(sbRequestBody)
set sbResponseBody = Server.CreateObject("Chilkat_9_5_0.StringBuilder")
success = rest.FullRequestSb("POST","/assistants/{assistantId}/query",sbRequestBody,sbResponseBody)
If (success <> 1) Then
    Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
    Response.End
End If

respStatusCode = rest.ResponseStatusCode
Response.Write "<pre>" & Server.HTMLEncode( "response status code = " & respStatusCode) & "</pre>"
If (respStatusCode <> 200) Then
    Response.Write "<pre>" & Server.HTMLEncode( "Response Header:") & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( rest.ResponseHeader) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "Response Body:") & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( sbResponseBody.GetAsString()) & "</pre>"
    Response.End
End If

set jResp = Server.CreateObject("Chilkat_9_5_0.JsonObject")
success = 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

nextToken = jResp.StringOf("nextToken")
i = 0
count_i = jResp.SizeOfArray("results")
Do While i < count_i
    jResp.I = i
    ContentArn = jResp.StringOf("results[i].document.contentReference.contentArn")
    ContentId = jResp.StringOf("results[i].document.contentReference.contentId")
    KnowledgeBaseArn = jResp.StringOf("results[i].document.contentReference.knowledgeBaseArn")
    KnowledgeBaseId = jResp.StringOf("results[i].document.contentReference.knowledgeBaseId")
    Text = jResp.StringOf("results[i].document.excerpt.text")
    TitleText = jResp.StringOf("results[i].document.title.text")
    relevanceScore = jResp.IntOf("results[i].relevanceScore")
    resultId = jResp.StringOf("results[i].resultId")
    j = 0
    count_j = jResp.SizeOfArray("results[i].document.excerpt.highlights")
    Do While j < count_j
        jResp.J = j
        beginOffsetInclusive = jResp.IntOf("results[i].document.excerpt.highlights[j].beginOffsetInclusive")
        endOffsetExclusive = jResp.IntOf("results[i].document.excerpt.highlights[j].endOffsetExclusive")
        j = j + 1
    Loop
    j = 0
    count_j = jResp.SizeOfArray("results[i].document.title.highlights")
    Do While j < count_j
        jResp.J = j
        beginOffsetInclusive = jResp.IntOf("results[i].document.title.highlights[j].beginOffsetInclusive")
        endOffsetExclusive = jResp.IntOf("results[i].document.title.highlights[j].endOffsetExclusive")
        j = j + 1
    Loop
    i = i + 1
Loop

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

' {
'   "nextToken": "string",
'   "results": [
'     {
'       "document": {
'         "contentReference": {
'           "contentArn": "string",
'           "contentId": "string",
'           "knowledgeBaseArn": "string",
'           "knowledgeBaseId": "string"
'         },
'         "excerpt": {
'           "highlights": [
'             {
'               "beginOffsetInclusive": number,
'               "endOffsetExclusive": number
'             }
'           ],
'           "text": "string"
'         },
'         "title": {
'           "highlights": [
'             {
'               "beginOffsetInclusive": number,
'               "endOffsetExclusive": number
'             }
'           ],
'           "text": "string"
'         }
'       },
'       "relevanceScore": number,
'       "resultId": "string"
'     }
'   ]
' }

%>
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</html>
Chilkat Online Tools

QueryAssistant Classic ASP Example

Amazon Wisdom
