### Transaction Management

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

APIs for managing Service Bus transactions, including starting and rolling back.

```APIDOC
## createTransaction

### Description
Starts a new transaction on Service Bus. The ServiceBusTransactionContext should be passed along to all operations that need to be in this transaction.

### Method
POST

### Endpoint
/websites/learn_microsoft_java_api/createTransaction

### Response
#### Success Response (200)
- **ServiceBusTransactionContext** (object) - A new ServiceBusTransactionContext.

### Response Example
{
  "example": "ServiceBusTransactionContext"
}

## rollbackTransaction

### Description
Rollbacks the transaction given and all operations associated with it.

### Method
POST

### Endpoint
/websites/learn_microsoft_java_api/rollbackTransaction

### Parameters
#### Request Body
- **transactionContext** (ServiceBusTransactionContext) - Required - The transaction to rollback.

### Request Example
{
  "transactionContext": {
    "example": "ServiceBusTransactionContext"
  }
}

### Response
#### Success Response (200)
- **void** - Indicates successful rollback.

### Response Example
{
  "example": "Success"
}
```

--------------------------------

### Create Service Bus Transaction

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Starts a new transaction on Service Bus. This allows for atomic operations on Service Bus entities.

```java
public ServiceBusTransactionContext createTransaction()
```

--------------------------------

### Get Service Bus Sender Client Information

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Retrieves information about the Service Bus sender client, including its entity path, fully qualified namespace, and unique identifier.

```java
public String getEntityPath()
```

```java
public String getFullyQualifiedNamespace()
```

```java
public String getIdentifier()
```

--------------------------------

### Commit Service Bus Transaction

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Commits a transaction that was previously started and is identified by the provided ServiceBusTransactionContext.

```java
public void commitTransaction(ServiceBusTransactionContext transactionContext)
```

--------------------------------

### createMessageBatch

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Creates a batch for sending messages.

```APIDOC
## createMessageBatch

### Description
Creates a ServiceBusMessageBatch that can fit as many messages as the transport allows.

### Parameters
- **options** (CreateMessageBatchOptions) - Optional - A set of options used to configure the ServiceBusMessageBatch.

### Response
- **ServiceBusMessageBatch** - A new ServiceBusMessageBatch configured with the given options.
```

--------------------------------

### Create ServiceBusSenderClient Instance

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Instantiate a ServiceBusSenderClient using DefaultAzureCredential and a ServiceBusClientBuilder. This client is used for sending messages to a specified queue.

```Java
TokenCredential credential = new DefaultAzureCredentialBuilder().build();

 // 'fullyQualifiedNamespace' will look similar to "{your-namespace}.servicebus.windows.net"
 ServiceBusSenderClient sender = new ServiceBusClientBuilder()
     .credential(fullyQualifiedNamespace, credential)
     .sender()
     .queueName(queueName)
     .buildClient();

 sender.sendMessage(new ServiceBusMessage("Foo bar"));

```

--------------------------------

### Entity Information

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

APIs for retrieving information about the Service Bus entity.

```APIDOC
## getEntityPath

### Description
Gets the name of the Service Bus resource.

### Method
GET

### Endpoint
/websites/learn_microsoft_java_api/entityPath

### Response
#### Success Response (200)
- **String** (string) - The name of the Service Bus resource.

### Response Example
{
  "example": "my-service-bus-entity"
}

## getFullyQualifiedNamespace

### Description
Gets the fully qualified namespace.

### Method
GET

### Endpoint
/websites/learn_microsoft_java_api/fullyQualifiedNamespace

### Response
#### Success Response (200)
- **String** (string) - The fully qualified namespace.

### Response Example
{
  "example": "my-namespace.servicebus.windows.net"
}

## getIdentifier

### Description
Gets the identifier of the instance of ServiceBusSenderClient.

### Method
GET

### Endpoint
/websites/learn_microsoft_java_api/identifier

### Response
#### Success Response (200)
- **String** (string) - The identifier that can identify the instance of ServiceBusSenderClient.

### Response Example
{
  "example": "sender-client-123"
}
```

--------------------------------

### ServiceBusSenderClient Operations

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Methods for initializing the sender client and performing message transmission operations including single messages, batches, and session-based sending.

```APIDOC
## ServiceBusSenderClient Operations

### Description
The ServiceBusSenderClient provides methods to send messages to Azure Service Bus queues or topics. It supports creating message batches, sending individual messages, and handling session-enabled queues.

### Methods
- **sendMessage(ServiceBusMessage message)**: Sends a single message to the configured queue or topic.
- **sendMessages(ServiceBusMessageBatch batch)**: Sends a batch of messages to the configured queue or topic.
- **createMessageBatch()**: Creates a new ServiceBusMessageBatch for grouping messages.
- **createMessageBatch(CreateMessageBatchOptions options)**: Creates a new ServiceBusMessageBatch with specific size constraints.
- **close()**: Closes the client and releases underlying resources.

### Request Example
```java
// Initialize client
ServiceBusSenderClient sender = new ServiceBusClientBuilder()
    .credential(fullyQualifiedNamespace, credential)
    .sender()
    .queueName(queueName)
    .buildClient();

// Send single message
sender.sendMessage(new ServiceBusMessage("Foo bar"));

// Send batch
ServiceBusMessageBatch batch = sender.createMessageBatch();
batch.tryAddMessage(new ServiceBusMessage("test-1"));
sender.sendMessages(batch);
```
```

--------------------------------

### Send Message to Session-Enabled Queue

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Demonstrates sending a message to a Service Bus session-enabled queue by setting the sessionId property. This directs the message to a specific session identified by the provided ID.

```Java
// 'fullyQualifiedNamespace' will look similar to "{your-namespace}.servicebus.windows.net"
 ServiceBusSenderClient sender = new ServiceBusClientBuilder()
     .credential(fullyQualifiedNamespace, new DefaultAzureCredentialBuilder().build())
     .sender()
     .queueName(sessionEnabledQueueName)
     .buildClient();

 // Setting sessionId publishes that message to a specific session, in this case, "greeting".

```

--------------------------------

### Send Multiple Messages in Batches

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Send a list of ServiceBusMessage objects by creating and populating message batches. Handles full batches by sending them and creating new ones. Ensure to send the final batch if it contains messages.

```Java
TokenCredential credential = new DefaultAzureCredentialBuilder().build();

 // 'fullyQualifiedNamespace' will look similar to "{your-namespace}.servicebus.windows.net"
 ServiceBusSenderClient sender = new ServiceBusClientBuilder()
     .credential(fullyQualifiedNamespace, credential)
     .sender()
     .queueName(queueName)
     .buildClient();

 List<ServiceBusMessage> messages = Arrays.asList(
     new ServiceBusMessage("test-1"),
     new ServiceBusMessage("test-2"));

 // Creating a batch without options set.
 ServiceBusMessageBatch batch = sender.createMessageBatch();
 for (ServiceBusMessage message : messages) {
     if (batch.tryAddMessage(message)) {
         continue;
     }

     // The batch is full. Send the current batch and create a new one.
     sender.sendMessages(batch);

     batch = sender.createMessageBatch();

     // Add the message we couldn't before.
     if (!batch.tryAddMessage(message)) {
         throw new IllegalArgumentException("Message is too large for an empty batch.");
     }
 }

 // Send the final batch if there are any messages in it.
 if (batch.getCount() > 0) {
     sender.sendMessages(batch);
 }

 // Continue using the sender and finally, dispose of the sender.
 // Clients should be long-lived objects as they require resources
 // and time to establish a connection to the service.
 sender.close();

```

--------------------------------

### sendMessages (Batch)

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Sends a pre-created message batch to the connected Service Bus entity.

```APIDOC
## sendMessages(ServiceBusMessageBatch batch)

### Description
Sends a message batch to the Azure Service Bus entity this sender is connected to.

### Parameters
- **batch** (ServiceBusMessageBatch) - Required - A batch of messages which allows client to send maximum allowed size for a batch of messages.

## sendMessages(ServiceBusMessageBatch batch, ServiceBusTransactionContext transactionContext)

### Description
Sends a message batch to the Azure Service Bus entity this sender is connected to with an optional transaction context.

### Parameters
- **batch** (ServiceBusMessageBatch) - Required - A batch of messages which allows client to send maximum allowed size for a batch of messages.
- **transactionContext** (ServiceBusTransactionContext) - Optional - To be set on message before sending to Service Bus.
```

--------------------------------

### Create Service Bus Message Batch

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Creates a ServiceBusMessageBatch. This batch can hold as many messages as the transport allows. An optional set of options can be provided to configure the batch.

```java
public ServiceBusMessageBatch createMessageBatch()
```

```java
public ServiceBusMessageBatch createMessageBatch(CreateMessageBatchOptions options)
```

--------------------------------

### Message Sending

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

APIs for sending single messages or batches of messages.

```APIDOC
## sendMessage (single)

### Description
Sends a message to a Service Bus queue or topic.

### Method
POST

### Endpoint
/websites/learn_microsoft_java_api/sendMessage

### Parameters
#### Request Body
- **message** (ServiceBusMessage) - Required - Message to be sent to Service Bus queue or topic.

### Request Example
{
  "message": {
    "example": "ServiceBusMessage"
  }
}

### Response
#### Success Response (200)
- **void** - Indicates successful sending.

### Response Example
{
  "example": "Success"
}

## sendMessage (with transaction)

### Description
Sends a message to a Service Bus queue or topic.

### Method
POST

### Endpoint
/websites/learn_microsoft_java_api/sendMessage

### Parameters
#### Request Body
- **message** (ServiceBusMessage) - Required - Message to be sent to Service Bus queue or topic.
- **transactionContext** (ServiceBusTransactionContext) - Required - to be set on message before sending to Service Bus.

### Request Example
{
  "message": {
    "example": "ServiceBusMessage"
  },
  "transactionContext": {
    "example": "ServiceBusTransactionContext"
  }
}

### Response
#### Success Response (200)
- **void** - Indicates successful sending.

### Response Example
{
  "example": "Success"
}

## sendMessages (batch)

### Description
Sends a set of ServiceBusMessage to a Service Bus queue or topic using a batched approach. If the size of messages exceed the maximum size of a single batch, an exception will be triggered and the send will fail. By default, the message size is the max amount allowed on the link.

### Method
POST

### Endpoint
/websites/learn_microsoft_java_api/sendMessages

### Parameters
#### Request Body
- **messages** (Iterable<ServiceBusMessage>) - Required - Messages to be sent to Service Bus queue or topic.

### Request Example
{
  "messages": [
    {
      "example": "ServiceBusMessage"
    }
  ]
}

### Response
#### Success Response (200)
- **void** - Indicates successful sending.

### Response Example
{
  "example": "Success"
}
```

--------------------------------

### Message Scheduling

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

APIs for scheduling single messages or batches of messages for future delivery.

```APIDOC
## scheduleMessage (single)

### Description
Sends a scheduled message to the Azure Service Bus entity this sender is connected to. A scheduled message is enqueued and made available to receivers only at the scheduled enqueue time.

### Method
POST

### Endpoint
/websites/learn_microsoft_java_api/scheduleMessage

### Parameters
#### Request Body
- **message** (ServiceBusMessage) - Required - Message to be sent to the Service Bus Queue or Topic.
- **scheduledEnqueueTime** (OffsetDateTime) - Required - Datetime at which the message should appear in the Service Bus queue or topic.

### Request Example
{
  "message": {
    "example": "ServiceBusMessage"
  },
  "scheduledEnqueueTime": "2023-10-27T10:00:00Z"
}

### Response
#### Success Response (200)
- **Long** (long) - The sequence number of the scheduled message which can be used to cancel the scheduling of the message.

### Response Example
{
  "example": 1234567890
}

## scheduleMessage (with transaction)

### Description
Sends a scheduled message to the Azure Service Bus entity this sender is connected to. A scheduled message is enqueued and made available to receivers only at the scheduled enqueue time.

### Method
POST

### Endpoint
/websites/learn_microsoft_java_api/scheduleMessage

### Parameters
#### Request Body
- **message** (ServiceBusMessage) - Required - Message to be sent to the Service Bus Queue or Topic.
- **scheduledEnqueueTime** (OffsetDateTime) - Required - Datetime at which the message should appear in the Service Bus queue or topic.
- **transactionContext** (ServiceBusTransactionContext) - Required - to be set on message before sending to Service Bus.

### Request Example
{
  "message": {
    "example": "ServiceBusMessage"
  },
  "scheduledEnqueueTime": "2023-10-27T10:00:00Z",
  "transactionContext": {
    "example": "ServiceBusTransactionContext"
  }
}

### Response
#### Success Response (200)
- **Long** (long) - The sequence number of the scheduled message which can be used to cancel the scheduling of the message.

### Response Example
{
  "example": 1234567890
}

## scheduleMessages (batch)

### Description
Sends a batch of scheduled messages to the Azure Service Bus entity this sender is connected to. A scheduled message is enqueued and made available to receivers only at the scheduled enqueue time.

### Method
POST

### Endpoint
/websites/learn_microsoft_java_api/scheduleMessages

### Parameters
#### Request Body
- **messages** (Iterable<ServiceBusMessage>) - Required - Messages to be sent to the Service Bus queue or topic.
- **scheduledEnqueueTime** (OffsetDateTime) - Required - Instant at which the message should appear in the Service Bus queue or topic.

### Request Example
{
  "messages": [
    {
      "example": "ServiceBusMessage"
    }
  ],
  "scheduledEnqueueTime": "2023-10-27T10:00:00Z"
}

### Response
#### Success Response (200)
- **Iterable<Long>** (Iterable<long>) - Sequence numbers of the scheduled messages which can be used to cancel the messages.

### Response Example
{
  "example": [1234567890, 1234567891]
}

## scheduleMessages (batch with transaction)

### Description
Sends a batch of scheduled messages to the Azure Service Bus entity this sender is connected to. A scheduled message is enqueued and made available to receivers only at the scheduled enqueue time.

### Method
POST

### Endpoint
/websites/learn_microsoft_java_api/scheduleMessages

### Parameters
#### Request Body
- **messages** (Iterable<ServiceBusMessage>) - Required - Messages to be sent to the Service Bus Queue or Topic.
- **scheduledEnqueueTime** (OffsetDateTime) - Required - Instant at which the message should appear in the Service Bus queue or topic.
- **transactionContext** (ServiceBusTransactionContext) - Required - Transaction to associate with the operation.

### Request Example
{
  "messages": [
    {
      "example": "ServiceBusMessage"
    }
  ],
  "scheduledEnqueueTime": "2023-10-27T10:00:00Z",
  "transactionContext": {
    "example": "ServiceBusTransactionContext"
  }
}

### Response
#### Success Response (200)
- **Iterable<Long>** (Iterable<long>) - Sequence numbers of the scheduled messages which can be used to cancel the messages.

### Response Example
{
  "example": [1234567890, 1234567891]
}
```

--------------------------------

### Send Messages with Size-Limited Batches

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Create and send messages using ServiceBusMessageBatch instances with a specified maximum size in bytes. This is useful for controlling the size of individual batches sent to the service.

```Java
List<ServiceBusMessage> telemetryMessages = Arrays.asList(firstMessage, secondMessage, thirdMessage);

 // Setting `setMaximumSizeInBytes` when creating a batch, limits the size of that batch.
 // In this case, all the batches created with these options are limited to 256 bytes.
 CreateMessageBatchOptions options = new CreateMessageBatchOptions()
     .setMaximumSizeInBytes(256);

 ServiceBusMessageBatch currentBatch = sender.createMessageBatch(options);

 // For each telemetry message, we try to add it to the current batch.
 // When the batch is full, send it then create another batch to add more mesages to.
 for (ServiceBusMessage message : telemetryMessages) {
     if (!currentBatch.tryAddMessage(message)) {
         sender.sendMessages(currentBatch);
         currentBatch = sender.createMessageBatch(options);

         // Add the message we couldn't before.
         if (!currentBatch.tryAddMessage(message)) {
             throw new IllegalArgumentException("Message is too large for an empty batch.");
         }
     }
 }

 // Send the final batch if there are any messages in it.
 if (currentBatch.getCount() > 0) {
     sender.sendMessages(currentBatch);
 }

 // Continue using the sender and finally, dispose of the sender.
 // Clients should be long-lived objects as they require resources
 // and time to establish a connection to the service.
 sender.close();

```

--------------------------------

### close

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Disposes of the ServiceBusSenderClient.

```APIDOC
## close

### Description
Disposes of the ServiceBusSenderClient. If the client has a dedicated connection, the underlying connection is also closed.
```

--------------------------------

### Send Message Batch

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Sends a pre-formed batch of messages to the Azure Service Bus entity. This is useful for sending the maximum allowed size of messages in a single operation.

```java
public void sendMessages(ServiceBusMessageBatch batch)
```

--------------------------------

### sendMessages (Iterable)

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Sends a collection of messages to a Service Bus queue or topic using a batched approach.

```APIDOC
## sendMessages(Iterable<ServiceBusMessage> messages, ServiceBusTransactionContext transactionContext)

### Description
Sends a set of ServiceBusMessage to a Service Bus queue or topic using a batched approach. If the size of messages exceed the maximum size of a single batch, an exception will be triggered.

### Parameters
- **messages** (Iterable<ServiceBusMessage>) - Required - Messages to be sent to Service Bus queue or topic.
- **transactionContext** (ServiceBusTransactionContext) - Optional - To be set on message before sending to Service Bus.
```

--------------------------------

### Send Batched Messages with Transaction

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Sends a collection of Service Bus messages to a queue or topic using a batched approach within a transaction. This method fails if the total message size exceeds the maximum allowed batch size.

```java
public void sendMessages(Iterable<ServiceBusMessage> messages, ServiceBusTransactionContext transactionContext)
```

--------------------------------

### Send Message Batch with Transaction

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Sends a pre-formed batch of messages to the Azure Service Bus entity within a transaction. This method allows for sending the maximum allowed size of messages in a single transactional operation.

```java
public void sendMessages(ServiceBusMessageBatch batch, ServiceBusTransactionContext transactionContext)
```

--------------------------------

### Send Batched Service Bus Messages

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Sends a set of ServiceBusMessage objects to a Service Bus queue or topic using a batched approach for efficiency. Transactions can optionally be included.

```java
public void sendMessages(Iterable<ServiceBusMessage> messages)
```

```java
public void sendMessages(Iterable<ServiceBusMessage> messages, ServiceBusTransactionContext transactionContext)
```

```java
public void sendMessages(ServiceBusMessageBatch batch)
```

```java
public void sendMessages(ServiceBusMessageBatch batch, ServiceBusTransactionContext transactionContext)
```

--------------------------------

### Send Service Bus Message with Transaction

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Sends a message to a Service Bus queue or topic within the context of an existing transaction.

```java
public void sendMessage(ServiceBusMessage message, ServiceBusTransactionContext transactionContext)
```

--------------------------------

### Send a Service Bus Message

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Sends a single message to a Service Bus queue or topic. Ensure the sender is disposed of after use.

```java
ServiceBusMessage message = new ServiceBusMessage("Hello world")
    .setSessionId("greetings");

sender.sendMessage(message);

// Dispose of the sender.
sender.close();
```

--------------------------------

### commitTransaction

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Commits a transaction.

```APIDOC
## commitTransaction

### Description
Commits the transaction given ServiceBusTransactionContext.

### Parameters
- **transactionContext** (ServiceBusTransactionContext) - Required - The transaction context to be committed.
```

--------------------------------

### Schedule Service Bus Messages

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Schedules one or more messages to be sent to a Service Bus entity at a specified time. Transactions can optionally be included.

```java
public Long scheduleMessage(ServiceBusMessage message, OffsetDateTime scheduledEnqueueTime)
```

```java
public Long scheduleMessage(ServiceBusMessage message, OffsetDateTime scheduledEnqueueTime, ServiceBusTransactionContext transactionContext)
```

```java
public Iterable<Long> scheduleMessages(Iterable<ServiceBusMessage> messages, OffsetDateTime scheduledEnqueueTime)
```

```java
public Iterable<Long> scheduleMessages(Iterable<ServiceBusMessage> messages, OffsetDateTime scheduledEnqueueTime, ServiceBusTransactionContext transactionContext)
```

--------------------------------

### cancelScheduledMessages

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Cancels the enqueuing of multiple scheduled messages.

```APIDOC
## cancelScheduledMessages

### Description
Cancels the enqueuing of scheduled messages, if they are not already enqueued.

### Parameters
- **sequenceNumbers** (Iterable<Long>) - Required - The sequence numbers of messages to cancel.
```

--------------------------------

### cancelScheduledMessage

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Cancels the enqueuing of a scheduled message.

```APIDOC
## cancelScheduledMessage

### Description
Cancels the enqueuing of a scheduled message, if they are not already enqueued.

### Parameters
- **sequenceNumber** (long) - Required - The sequence number of the message to cancel.
```

--------------------------------

### Close Service Bus Sender Client

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Disposes of the ServiceBusSenderClient. If the client was created with a dedicated connection, that connection will also be closed.

```java
public void close()
```

--------------------------------

### Cancel Scheduled Service Bus Messages

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Cancels the enqueuing of scheduled messages using their sequence numbers. This operation is effective only if the messages have not yet been enqueued.

```java
public void cancelScheduledMessage(long sequenceNumber)
```

```java
public void cancelScheduledMessages(Iterable<Long> sequenceNumbers)
```

--------------------------------

### Rollback Service Bus Transaction

Source: https://learn.microsoft.com/java/api/com.azure.messaging.servicebus.servicebussenderclient

Rolls back a transaction identified by the provided ServiceBusTransactionContext. All operations associated with this transaction will be undone.

```java
public void rollbackTransaction(ServiceBusTransactionContext transactionContext)
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.