Chilkat Online Tools

UpdateDataSource Go Example

AWS AppSync

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

    rest := chilkat.NewRest()
    var success bool

    authAws := chilkat.NewAuthAws()
    authAws.SetAccessKey("AWS_ACCESS_KEY")
    authAws.SetSecretKey("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.SetRegion("us-west-2")
    authAws.SetServiceName("appsync")
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    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 {
        fmt.Println("ConnectFailReason: ", rest.ConnectFailReason())
        fmt.Println(rest.LastErrorText())
        rest.DisposeRest()
        authAws.DisposeAuthAws()
        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

    json := chilkat.NewJsonObject()
    json.UpdateString("description","string")
    json.UpdateString("dynamodbConfig.awsRegion","string")
    json.UpdateInt("dynamodbConfig.deltaSyncConfig.baseTableTTL",123)
    json.UpdateString("dynamodbConfig.deltaSyncConfig.deltaSyncTableName","string")
    json.UpdateInt("dynamodbConfig.deltaSyncConfig.deltaSyncTableTTL",123)
    json.UpdateString("dynamodbConfig.tableName","string")
    json.UpdateInt("dynamodbConfig.useCallerCredentials",123)
    json.UpdateInt("dynamodbConfig.versioned",123)
    json.UpdateString("elasticsearchConfig.awsRegion","string")
    json.UpdateString("elasticsearchConfig.endpoint","string")
    json.UpdateString("httpConfig.authorizationConfig.authorizationType","string")
    json.UpdateString("httpConfig.authorizationConfig.awsIamConfig.signingRegion","string")
    json.UpdateString("httpConfig.authorizationConfig.awsIamConfig.signingServiceName","string")
    json.UpdateString("httpConfig.endpoint","string")
    json.UpdateString("lambdaConfig.lambdaFunctionArn","string")
    json.UpdateString("openSearchServiceConfig.awsRegion","string")
    json.UpdateString("openSearchServiceConfig.endpoint","string")
    json.UpdateString("relationalDatabaseConfig.rdsHttpEndpointConfig.awsRegion","string")
    json.UpdateString("relationalDatabaseConfig.rdsHttpEndpointConfig.awsSecretStoreArn","string")
    json.UpdateString("relationalDatabaseConfig.rdsHttpEndpointConfig.databaseName","string")
    json.UpdateString("relationalDatabaseConfig.rdsHttpEndpointConfig.dbClusterIdentifier","string")
    json.UpdateString("relationalDatabaseConfig.rdsHttpEndpointConfig.schema","string")
    json.UpdateString("relationalDatabaseConfig.relationalDatabaseSourceType","string")
    json.UpdateString("serviceRoleArn","string")
    json.UpdateString("type","string")

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

    // {
    //   "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"
    //   },
    //   "openSearchServiceConfig": {
    //     "awsRegion": "string",
    //     "endpoint": "string"
    //   },
    //   "relationalDatabaseConfig": {
    //     "rdsHttpEndpointConfig": {
    //       "awsRegion": "string",
    //       "awsSecretStoreArn": "string",
    //       "databaseName": "string",
    //       "dbClusterIdentifier": "string",
    //       "schema": "string"
    //     },
    //     "relationalDatabaseSourceType": "string"
    //   },
    //   "serviceRoleArn": "string",
    //   "type": "string"
    // }

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

    sbRequestBody := chilkat.NewStringBuilder()
    json.EmitSb(sbRequestBody)
    sbResponseBody := chilkat.NewStringBuilder()
    success = rest.FullRequestSb("POST","/v1/apis/{apiId}/datasources/{name}",sbRequestBody,sbResponseBody)
    if success != true {
        fmt.Println(rest.LastErrorText())
        rest.DisposeRest()
        authAws.DisposeAuthAws()
        json.DisposeJsonObject()
        sbRequestBody.DisposeStringBuilder()
        sbResponseBody.DisposeStringBuilder()
        return
    }

    respStatusCode := rest.ResponseStatusCode()
    fmt.Println("response status code = ", respStatusCode)
    if respStatusCode != 200 {
        fmt.Println("Response Header:")
        fmt.Println(rest.ResponseHeader())
        fmt.Println("Response Body:")
        fmt.Println(*sbResponseBody.GetAsString())
        rest.DisposeRest()
        authAws.DisposeAuthAws()
        json.DisposeJsonObject()
        sbRequestBody.DisposeStringBuilder()
        sbResponseBody.DisposeStringBuilder()
        return
    }

    jResp := chilkat.NewJsonObject()
    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

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

    rest.DisposeRest()
    authAws.DisposeAuthAws()
    json.DisposeJsonObject()
    sbRequestBody.DisposeStringBuilder()
    sbResponseBody.DisposeStringBuilder()
    jResp.DisposeJsonObject()