Chilkat Online Tools

UpdateContent 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("metadata.string","string");
json.UpdateString("overrideLinkOutUri","string");
json.UpdateInt("removeOverrideLinkOutUri",123);
json.UpdateString("revisionId","string");
json.UpdateString("title","string");
json.UpdateString("uploadId","string");

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

// {
//   "metadata": {
//     "string": "string"
//   },
//   "overrideLinkOutUri": "string",
//   "removeOverrideLinkOutUri": boolean,
//   "revisionId": "string",
//   "title": "string",
//   "uploadId": "string"
// }

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

Chilkat.StringBuilder sbRequestBody = new Chilkat.StringBuilder();
json.EmitSb(sbRequestBody);
Chilkat.StringBuilder sbResponseBody = new Chilkat.StringBuilder();
success = rest.FullRequestSb("POST","/knowledgeBases/{knowledgeBaseId}/contents/{contentId}",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 = jResp.StringOf("content.contentArn");
string ContentId = jResp.StringOf("content.contentId");
string ContentType = jResp.StringOf("content.contentType");
string KnowledgeBaseArn = jResp.StringOf("content.knowledgeBaseArn");
string KnowledgeBaseId = jResp.StringOf("content.knowledgeBaseId");
string LinkOutUri = jResp.StringOf("content.linkOutUri");
string v_String = jResp.StringOf("content.metadata.string");
string Name = jResp.StringOf("content.name");
string RevisionId = jResp.StringOf("content.revisionId");
string Status = jResp.StringOf("content.status");
string TagsString = jResp.StringOf("content.tags.string");
string Title = jResp.StringOf("content.title");
string v_Url = jResp.StringOf("content.url");
int UrlExpiry = jResp.IntOf("content.urlExpiry");

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

// {
//   "content": {
//     "contentArn": "string",
//     "contentId": "string",
//     "contentType": "string",
//     "knowledgeBaseArn": "string",
//     "knowledgeBaseId": "string",
//     "linkOutUri": "string",
//     "metadata": {
//       "string": "string"
//     },
//     "name": "string",
//     "revisionId": "string",
//     "status": "string",
//     "tags": {
//       "string": "string"
//     },
//     "title": "string",
//     "url": "string",
//     "urlExpiry": number
//   }
// }