Chilkat Online Tools

GetDataSource Xojo Example

AWS AppSync

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

Dim rest As New Chilkat.Rest
Dim success As Boolean

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

// URL: https://appsync.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = rest.Connect("appsync.us-west-2.amazonaws.com",443,True,True)
If (success <> True) Then
    System.DebugLog("ConnectFailReason: " + Str(rest.ConnectFailReason))
    System.DebugLog(rest.LastErrorText)
    Return
End If

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

Dim sbResponseBody As New Chilkat.StringBuilder
success = rest.FullRequestNoBodySb("GET","/v1/apis/{apiId}/datasources/{name}",sbResponseBody)
If (success <> True) Then
    System.DebugLog(rest.LastErrorText)
    Return
End If

Dim respStatusCode As Int32
respStatusCode = rest.ResponseStatusCode
System.DebugLog("response status code = " + Str(respStatusCode))
If (respStatusCode <> 200) Then
    System.DebugLog("Response Header:")
    System.DebugLog(rest.ResponseHeader)
    System.DebugLog("Response Body:")
    System.DebugLog(sbResponseBody.GetAsString())
    Return
End If

Dim jResp As New Chilkat.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

Dim DataSourceArn As String
DataSourceArn = jResp.StringOf("dataSource.dataSourceArn")
Dim Description As String
Description = jResp.StringOf("dataSource.description")
Dim AwsRegion As String
AwsRegion = jResp.StringOf("dataSource.dynamodbConfig.awsRegion")
Dim BaseTableTTL As Int32
BaseTableTTL = jResp.IntOf("dataSource.dynamodbConfig.deltaSyncConfig.baseTableTTL")
Dim DeltaSyncTableName As String
DeltaSyncTableName = jResp.StringOf("dataSource.dynamodbConfig.deltaSyncConfig.deltaSyncTableName")
Dim DeltaSyncTableTTL As Int32
DeltaSyncTableTTL = jResp.IntOf("dataSource.dynamodbConfig.deltaSyncConfig.deltaSyncTableTTL")
Dim TableName As String
TableName = jResp.StringOf("dataSource.dynamodbConfig.tableName")
Dim UseCallerCredentials As Int32
UseCallerCredentials = jResp.IntOf("dataSource.dynamodbConfig.useCallerCredentials")
Dim Versioned As Int32
Versioned = jResp.IntOf("dataSource.dynamodbConfig.versioned")
Dim ElasticsearchConfigAwsRegion As String
ElasticsearchConfigAwsRegion = jResp.StringOf("dataSource.elasticsearchConfig.awsRegion")
Dim Endpoint As String
Endpoint = jResp.StringOf("dataSource.elasticsearchConfig.endpoint")
Dim AuthorizationType As String
AuthorizationType = jResp.StringOf("dataSource.httpConfig.authorizationConfig.authorizationType")
Dim SigningRegion As String
SigningRegion = jResp.StringOf("dataSource.httpConfig.authorizationConfig.awsIamConfig.signingRegion")
Dim SigningServiceName As String
SigningServiceName = jResp.StringOf("dataSource.httpConfig.authorizationConfig.awsIamConfig.signingServiceName")
Dim HttpConfigEndpoint As String
HttpConfigEndpoint = jResp.StringOf("dataSource.httpConfig.endpoint")
Dim LambdaFunctionArn As String
LambdaFunctionArn = jResp.StringOf("dataSource.lambdaConfig.lambdaFunctionArn")
Dim Name As String
Name = jResp.StringOf("dataSource.name")
Dim OpenSearchServiceConfigAwsRegion As String
OpenSearchServiceConfigAwsRegion = jResp.StringOf("dataSource.openSearchServiceConfig.awsRegion")
Dim OpenSearchServiceConfigEndpoint As String
OpenSearchServiceConfigEndpoint = jResp.StringOf("dataSource.openSearchServiceConfig.endpoint")
Dim RdsHttpEndpointConfigAwsRegion As String
RdsHttpEndpointConfigAwsRegion = jResp.StringOf("dataSource.relationalDatabaseConfig.rdsHttpEndpointConfig.awsRegion")
Dim AwsSecretStoreArn As String
AwsSecretStoreArn = jResp.StringOf("dataSource.relationalDatabaseConfig.rdsHttpEndpointConfig.awsSecretStoreArn")
Dim DatabaseName As String
DatabaseName = jResp.StringOf("dataSource.relationalDatabaseConfig.rdsHttpEndpointConfig.databaseName")
Dim DbClusterIdentifier As String
DbClusterIdentifier = jResp.StringOf("dataSource.relationalDatabaseConfig.rdsHttpEndpointConfig.dbClusterIdentifier")
Dim Schema As String
Schema = jResp.StringOf("dataSource.relationalDatabaseConfig.rdsHttpEndpointConfig.schema")
Dim RelationalDatabaseSourceType As String
RelationalDatabaseSourceType = jResp.StringOf("dataSource.relationalDatabaseConfig.relationalDatabaseSourceType")
Dim ServiceRoleArn As String
ServiceRoleArn = jResp.StringOf("dataSource.serviceRoleArn")
Dim v_Type As String
v_Type = jResp.StringOf("dataSource.type")

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

// {
//   "dataSource": {
//     "dataSourceArn": "string",
//     "description": "string",
//     "dynamodbConfig": {
//       "awsRegion": "string",
//       "deltaSyncConfig": {
//         "baseTableTTL": number,
//         "deltaSyncTableName": "string",
//         "deltaSyncTableTTL": number
//       },
//       "tableName": "string",
//       "useCallerCredentials": boolean,
//       "versioned": boolean
//     },
//     "elasticsearchConfig": {
//       "awsRegion": "string",
//       "endpoint": "string"
//     },
//     "httpConfig": {
//       "authorizationConfig": {
//         "authorizationType": "string",
//         "awsIamConfig": {
//           "signingRegion": "string",
//           "signingServiceName": "string"
//         }
//       },
//       "endpoint": "string"
//     },
//     "lambdaConfig": {
//       "lambdaFunctionArn": "string"
//     },
//     "name": "string",
//     "openSearchServiceConfig": {
//       "awsRegion": "string",
//       "endpoint": "string"
//     },
//     "relationalDatabaseConfig": {
//       "rdsHttpEndpointConfig": {
//         "awsRegion": "string",
//         "awsSecretStoreArn": "string",
//         "databaseName": "string",
//         "dbClusterIdentifier": "string",
//         "schema": "string"
//       },
//       "relationalDatabaseSourceType": "string"
//     },
//     "serviceRoleArn": "string",
//     "type": "string"
//   }
// }