Describe table

    public void describeTable() {
        System.out.println("Describing table");
        final DescribeTableRequest describeTableRequest = new DescribeTableRequest();
        describeTableRequest.setDatabaseName(DATABASE_NAME);
        describeTableRequest.setTableName(TABLE_NAME);
        try {
            DescribeTableResult result = amazonTimestreamWrite.describeTable(describeTableRequest);
            String tableId = result.getTable().getArn();
            System.out.println("Table " + TABLE_NAME + " has id " + tableId);
        } catch (final Exception e) {
            System.out.println("Table " + TABLE_NAME + " doesn't exist = " + e);
            throw e;
        }
    }

    public void describeTable() {
        System.out.println("Describing table");
        final DescribeTableRequest describeTableRequest = DescribeTableRequest.builder()
                .databaseName(DATABASE_NAME).tableName(TABLE_NAME).build();
        try {
            DescribeTableResponse response = timestreamWriteClient.describeTable(describeTableRequest);
            String tableId = response.table().arn();
            System.out.println("Table " + TABLE_NAME + " has id " + tableId);
        } catch (final Exception e) {
            System.out.println("Table " + TABLE_NAME + " doesn't exist = " + e);
            throw e;
        }
    }

// Describe table.
    describeTableInput := &timestreamwrite.DescribeTableInput{
        DatabaseName: aws.String(*databaseName),
        TableName:    aws.String(*tableName),
    }
    describeTableOutput, err := writeSvc.DescribeTable(describeTableInput)

    if err != nil {
        fmt.Println("Error:")
        fmt.Println(err)
    } else {
        fmt.Println("Describe table is successful, below is the output:")
        fmt.Println(describeTableOutput)
    }

    def describe_table(self):
        print("Describing table")
        try:
            result = self.client.describe_table(DatabaseName=Constant.DATABASE_NAME, TableName=Constant.TABLE_NAME)
            print("Table [%s] has id [%s]" % (Constant.TABLE_NAME, result['Table']['Arn']))
        except self.client.exceptions.ResourceNotFoundException:
            print("Table doesn't exist")
        except Exception as err:
            print("Describe table failed:", err)

The following snippet uses AWS SDK for JavaScript v3. For more information about how to install the client and usage, see Timestream Write Client - AWS SDK for JavaScript v3.

Also see Class DescribeTableCommand and DescribeTable.

import { TimestreamWriteClient, DescribeTableCommand } from "@aws-sdk/client-timestream-write";
const writeClient = new TimestreamWriteClient({ region: "us-east-1" });

const params = {
    DatabaseName: "testDbFromNode",
    TableName: "testTableFromNode"
};

const command = new DescribeTableCommand(params);

try {
    const data = await writeClient.send(command);
    console.log(`Table ${data.Table.TableName} has id ${data.Table.Arn}`);
} catch (error) {
    if (error.code === 'ResourceNotFoundException') {
        console.log("Table or Database doesn't exist.");
    } else {
        console.log("Describe table failed.", error);
        throw error;
    }
}

The following snippet uses the AWS SDK for JavaScript V2 style. It is based on the sample application at Node.js sample Amazon Timestream for LiveAnalytics application on GitHub.

async function describeTable() {
    console.log("Describing Table");
    const params = {
        DatabaseName: constants.DATABASE_NAME,
        TableName: constants.TABLE_NAME
    };

    const promise = writeClient.describeTable(params).promise();

    await promise.then(
        (data) => {
            console.log(`Table ${data.Table.TableName} has id ${data.Table.Arn}`);
        },
        (err) => {
            if (err.code === 'ResourceNotFoundException') {
                console.log("Table or Database doesn't exists.");
            } else {
                console.log("Describe table failed.", err);
                throw err;
            }
        }
    );
}

        public async Task DescribeTable()
        {
            Console.WriteLine("Describing Table");

            try
            {
                var describeTableRequest = new DescribeTableRequest
                {
                    DatabaseName = Constants.DATABASE_NAME,
                    TableName = Constants.TABLE_NAME
                };
                DescribeTableResponse response = await writeClient.DescribeTableAsync(describeTableRequest);
                Console.WriteLine($"Table {Constants.TABLE_NAME} has id:{response.Table.Arn}");
            }
            catch (ResourceNotFoundException)
            {
                Console.WriteLine("Table does not exist.");
            }
            catch (Exception e)
            {
                Console.WriteLine("Describe table failed:" + e.ToString());
            }

        }