Chilkat Online Tools

GetContent Swift Example

Amazon Wisdom

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

    let rest = CkoRest()
    var success: Bool

    let authAws = CkoAuthAws()
    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", port: 443, tls: true, autoReconnect: true)
    if success != true {
        print("ConnectFailReason: \(rest.ConnectFailReason.intValue)")
        print("\(rest.LastErrorText)")
        return
    }

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

    let sbResponseBody = CkoStringBuilder()
    success = rest.FullRequestNoBodySb("GET", uriPath: "/knowledgeBases/{knowledgeBaseId}/contents/{contentId}", sb: sbResponseBody)
    if success != true {
        print("\(rest.LastErrorText)")
        return
    }

    var respStatusCode: Int = rest.ResponseStatusCode.intValue
    print("response status code = \(respStatusCode)")
    if respStatusCode != 200 {
        print("Response Header:")
        print("\(rest.ResponseHeader)")
        print("Response Body:")
        print("\(sbResponseBody.GetAsString())")
        return
    }

    let jResp = CkoJsonObject()
    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

    var ContentArn: String? = jResp.StringOf("content.contentArn")
    var ContentId: String? = jResp.StringOf("content.contentId")
    var ContentType: String? = jResp.StringOf("content.contentType")
    var KnowledgeBaseArn: String? = jResp.StringOf("content.knowledgeBaseArn")
    var KnowledgeBaseId: String? = jResp.StringOf("content.knowledgeBaseId")
    var LinkOutUri: String? = jResp.StringOf("content.linkOutUri")
    var v_String: String? = jResp.StringOf("content.metadata.string")
    var Name: String? = jResp.StringOf("content.name")
    var RevisionId: String? = jResp.StringOf("content.revisionId")
    var Status: String? = jResp.StringOf("content.status")
    var TagsString: String? = jResp.StringOf("content.tags.string")
    var Title: String? = jResp.StringOf("content.title")
    var v_Url: String? = jResp.StringOf("content.url")
    var UrlExpiry: Int = jResp.IntOf("content.urlExpiry").intValue

    // 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
    //   }
    // }

}