Chilkat Online Tools

SearchContent C# Example

Amazon Wisdom

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

Chilkat.Rest rest = new Chilkat.Rest();
bool success;

Chilkat.AuthAws authAws = 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 = "wisdom";
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
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,true,true);
if (success != true) {
    Debug.WriteLine("ConnectFailReason: " + Convert.ToString(rest.ConnectFailReason));
    Debug.WriteLine(rest.LastErrorText);
    return;
}

// 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

Chilkat.JsonObject json = new Chilkat.JsonObject();
json.UpdateString("searchExpression.filters[0].field","string");
json.UpdateString("searchExpression.filters[0].operator","string");
json.UpdateString("searchExpression.filters[0].value","string");

// The JSON request body created by the above code:

// {
//   "searchExpression": {
//     "filters": [
//       {
//         "field": "string",
//         "operator": "string",
//         "value": "string"
//       }
//     ]
//   }
// }

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

Chilkat.StringBuilder sbRequestBody = new Chilkat.StringBuilder();
json.EmitSb(sbRequestBody);
Chilkat.StringBuilder sbResponseBody = new Chilkat.StringBuilder();
success = rest.FullRequestSb("POST","/knowledgeBases/{knowledgeBaseId}/search",sbRequestBody,sbResponseBody);
if (success != true) {
    Debug.WriteLine(rest.LastErrorText);
    return;
}

int respStatusCode = rest.ResponseStatusCode;
Debug.WriteLine("response status code = " + Convert.ToString(respStatusCode));
if (respStatusCode != 200) {
    Debug.WriteLine("Response Header:");
    Debug.WriteLine(rest.ResponseHeader);
    Debug.WriteLine("Response Body:");
    Debug.WriteLine(sbResponseBody.GetAsString());
    return;
}

Chilkat.JsonObject jResp = 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

string contentArn;
string contentId;
string contentType;
string knowledgeBaseArn;
string knowledgeBaseId;
string v_String;
string name;
string revisionId;
string status;
string tagsString;
string title;

string nextToken = jResp.StringOf("nextToken");
int i = 0;
int count_i = jResp.SizeOfArray("contentSummaries");
while (i < count_i) {
    jResp.I = i;
    contentArn = jResp.StringOf("contentSummaries[i].contentArn");
    contentId = jResp.StringOf("contentSummaries[i].contentId");
    contentType = jResp.StringOf("contentSummaries[i].contentType");
    knowledgeBaseArn = jResp.StringOf("contentSummaries[i].knowledgeBaseArn");
    knowledgeBaseId = jResp.StringOf("contentSummaries[i].knowledgeBaseId");
    v_String = jResp.StringOf("contentSummaries[i].metadata.string");
    name = jResp.StringOf("contentSummaries[i].name");
    revisionId = jResp.StringOf("contentSummaries[i].revisionId");
    status = jResp.StringOf("contentSummaries[i].status");
    tagsString = jResp.StringOf("contentSummaries[i].tags.string");
    title = jResp.StringOf("contentSummaries[i].title");
    i = i + 1;
}

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

// {
//   "contentSummaries": [
//     {
//       "contentArn": "string",
//       "contentId": "string",
//       "contentType": "string",
//       "knowledgeBaseArn": "string",
//       "knowledgeBaseId": "string",
//       "metadata": {
//         "string": "string"
//       },
//       "name": "string",
//       "revisionId": "string",
//       "status": "string",
//       "tags": {
//         "string": "string"
//       },
//       "title": "string"
//     }
//   ],
//   "nextToken": "string"
// }