Chilkat Online Tools

GetDataSource Node.js Example

AWS AppSync

var os = require('os');
if (os.platform() == 'win32') {  
    if (os.arch() == 'ia32') {
        var chilkat = require('@chilkat/ck-node17-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node17-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node17-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node17-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node17-linux64');
    }
} else if (os.platform() == 'darwin') {
    var chilkat = require('@chilkat/ck-node17-macosx');
}

function chilkatExample() {

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

    var rest = new chilkat.Rest();
    var success;

    var 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 = "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) {
        console.log("ConnectFailReason: " + rest.ConnectFailReason);
        console.log(rest.LastErrorText);
        return;
    }

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

    var sbResponseBody = new chilkat.StringBuilder();
    success = rest.FullRequestNoBodySb("GET","/v1/apis/{apiId}/datasources/{name}",sbResponseBody);
    if (success !== true) {
        console.log(rest.LastErrorText);
        return;
    }

    var respStatusCode = rest.ResponseStatusCode;
    console.log("response status code = " + respStatusCode);
    if (respStatusCode !== 200) {
        console.log("Response Header:");
        console.log(rest.ResponseHeader);
        console.log("Response Body:");
        console.log(sbResponseBody.GetAsString());
        return;
    }

    var 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

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

}

chilkatExample();