Class ListDataSourcesCommandProtected

Lists the data sources for a given API.

Example

Use a bare-bones client and the command you need to make an API call.

import { AppSyncClient, ListDataSourcesCommand } from "@aws-sdk/client-appsync"; // ES Modules import
// const { AppSyncClient, ListDataSourcesCommand } = require("@aws-sdk/client-appsync"); // CommonJS import
const client = new AppSyncClient(config);
const input = { // ListDataSourcesRequest
  apiId: "STRING_VALUE", // required
  nextToken: "STRING_VALUE",
  maxResults: Number("int"),
};
const command = new ListDataSourcesCommand(input);
const response = await client.send(command);
// { // ListDataSourcesResponse
//   dataSources: [ // DataSources
//     { // DataSource
//       dataSourceArn: "STRING_VALUE",
//       name: "STRING_VALUE",
//       description: "STRING_VALUE",
//       type: "AWS_LAMBDA" || "AMAZON_DYNAMODB" || "AMAZON_ELASTICSEARCH" || "NONE" || "HTTP" || "RELATIONAL_DATABASE" || "AMAZON_OPENSEARCH_SERVICE" || "AMAZON_EVENTBRIDGE",
//       serviceRoleArn: "STRING_VALUE",
//       dynamodbConfig: { // DynamodbDataSourceConfig
//         tableName: "STRING_VALUE", // required
//         awsRegion: "STRING_VALUE", // required
//         useCallerCredentials: true || false,
//         deltaSyncConfig: { // DeltaSyncConfig
//           baseTableTTL: Number("long"),
//           deltaSyncTableName: "STRING_VALUE",
//           deltaSyncTableTTL: Number("long"),
//         },
//         versioned: true || false,
//       },
//       lambdaConfig: { // LambdaDataSourceConfig
//         lambdaFunctionArn: "STRING_VALUE", // required
//       },
//       elasticsearchConfig: { // ElasticsearchDataSourceConfig
//         endpoint: "STRING_VALUE", // required
//         awsRegion: "STRING_VALUE", // required
//       },
//       openSearchServiceConfig: { // OpenSearchServiceDataSourceConfig
//         endpoint: "STRING_VALUE", // required
//         awsRegion: "STRING_VALUE", // required
//       },
//       httpConfig: { // HttpDataSourceConfig
//         endpoint: "STRING_VALUE",
//         authorizationConfig: { // AuthorizationConfig
//           authorizationType: "AWS_IAM", // required
//           awsIamConfig: { // AwsIamConfig
//             signingRegion: "STRING_VALUE",
//             signingServiceName: "STRING_VALUE",
//           },
//         },
//       },
//       relationalDatabaseConfig: { // RelationalDatabaseDataSourceConfig
//         relationalDatabaseSourceType: "RDS_HTTP_ENDPOINT",
//         rdsHttpEndpointConfig: { // RdsHttpEndpointConfig
//           awsRegion: "STRING_VALUE",
//           dbClusterIdentifier: "STRING_VALUE",
//           databaseName: "STRING_VALUE",
//           schema: "STRING_VALUE",
//           awsSecretStoreArn: "STRING_VALUE",
//         },
//       },
//       eventBridgeConfig: { // EventBridgeDataSourceConfig
//         eventBusArn: "STRING_VALUE", // required
//       },
//     },
//   ],
//   nextToken: "STRING_VALUE",
// };

Param

ListDataSourcesCommandInput

Returns

ListDataSourcesCommandOutput

See

• ListDataSourcesCommandInput for command's input shape.
• ListDataSourcesCommandOutput for command's response shape.
• config for AppSyncClient's config shape.

Throws

BadRequestException (client fault)

The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.

Throws

InternalFailureException (server fault)

An internal AppSync error occurred. Try your request again.

Throws

NotFoundException (client fault)

The resource specified in the request was not found. Check the resource, and then try again.

Throws

UnauthorizedException (client fault)

You aren't authorized to perform this operation.

Throws

AppSyncServiceException

Base exception class for all service exceptions from AppSync service.