Chilkat Online Tools

ListFHIRDatastores Swift Example

Amazon HealthLake

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 = "healthlake"
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws)

    // URL: https://healthlake.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("healthlake.us-west-2.amazonaws.com", port: 443, tls: true, autoReconnect: true)
    if success != true {
        print("ConnectFailReason: \(rest.ConnectFailReason.intValue)")
        print("\(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

    let json = CkoJsonObject()
    json.UpdateInt("Filter.CreatedAfter", value: 123)
    json.UpdateInt("Filter.CreatedBefore", value: 123)
    json.UpdateString("Filter.DatastoreName", value: "string")
    json.UpdateString("Filter.DatastoreStatus", value: "string")
    json.UpdateInt("MaxResults", value: 123)
    json.UpdateString("NextToken", value: "string")

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

    // {
    //   "Filter": {
    //     "CreatedAfter": number,
    //     "CreatedBefore": number,
    //     "DatastoreName": "string",
    //     "DatastoreStatus": "string"
    //   },
    //   "MaxResults": number,
    //   "NextToken": "string"
    // }

    rest.AddHeader("Content-Type", value: "application/x-amz-json-1.0")
    rest.AddHeader("X-Amz-Target", value: "HealthLake.ListFHIRDatastores")

    let sbRequestBody = CkoStringBuilder()
    json.EmitSb(sbRequestBody)
    let sbResponseBody = CkoStringBuilder()
    success = rest.FullRequestSb("POST", uriPath: "/", requestBody: sbRequestBody, responseBody: 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 CreatedAt: Int
    var DatastoreArn: String?
    var DatastoreEndpoint: String?
    var DatastoreId: String?
    var DatastoreName: String?
    var DatastoreStatus: String?
    var DatastoreTypeVersion: String?
    var PreloadDataType: String?
    var CmkType: String?
    var KmsKeyId: String?

    var NextToken: String? = jResp.StringOf("NextToken")
    var i: Int = 0
    var count_i: Int = jResp.SizeOfArray("DatastorePropertiesList").intValue
    while i < count_i {
        jResp.I = i
        CreatedAt = jResp.IntOf("DatastorePropertiesList[i].CreatedAt").intValue
        DatastoreArn = jResp.StringOf("DatastorePropertiesList[i].DatastoreArn")
        DatastoreEndpoint = jResp.StringOf("DatastorePropertiesList[i].DatastoreEndpoint")
        DatastoreId = jResp.StringOf("DatastorePropertiesList[i].DatastoreId")
        DatastoreName = jResp.StringOf("DatastorePropertiesList[i].DatastoreName")
        DatastoreStatus = jResp.StringOf("DatastorePropertiesList[i].DatastoreStatus")
        DatastoreTypeVersion = jResp.StringOf("DatastorePropertiesList[i].DatastoreTypeVersion")
        PreloadDataType = jResp.StringOf("DatastorePropertiesList[i].PreloadDataConfig.PreloadDataType")
        CmkType = jResp.StringOf("DatastorePropertiesList[i].SseConfiguration.KmsEncryptionConfig.CmkType")
        KmsKeyId = jResp.StringOf("DatastorePropertiesList[i].SseConfiguration.KmsEncryptionConfig.KmsKeyId")
        i = i + 1
    }

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

    // {
    //   "DatastorePropertiesList": [
    //     {
    //       "CreatedAt": number,
    //       "DatastoreArn": "string",
    //       "DatastoreEndpoint": "string",
    //       "DatastoreId": "string",
    //       "DatastoreName": "string",
    //       "DatastoreStatus": "string",
    //       "DatastoreTypeVersion": "string",
    //       "PreloadDataConfig": {
    //         "PreloadDataType": "string"
    //       },
    //       "SseConfiguration": {
    //         "KmsEncryptionConfig": {
    //           "CmkType": "string",
    //           "KmsKeyId": "string"
    //         }
    //       }
    //     }
    //   ],
    //   "NextToken": "string"
    // }

}