# Interface MailServicePb.MailAttachmentOrBuilder (5.0.3)

    public static interface MailServicePb.MailAttachmentOrBuilder extends MessageOrBuilder

## Implements

com.google.protobuf.MessageOrBuilder

## Methods

### getContentID()

    public abstract String getContentID()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |   |

### getContentIDBytes()

    public abstract ByteString getContentIDBytes()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `com.google.protobuf.ByteString` |   |

### getDEPRECATEDContentIDSet()

    public abstract boolean getDEPRECATEDContentIDSet()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |   |

### getData()

    public abstract ByteString getData()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `com.google.protobuf.ByteString` |   |

### getFileName()

    public abstract String getFileName()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |   |

### getFileNameBytes()

    public abstract ByteString getFileNameBytes()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `com.google.protobuf.ByteString` |   |

### hasContentID()

    public abstract boolean hasContentID()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |   |

### hasDEPRECATEDContentIDSet()

    public abstract boolean hasDEPRECATEDContentIDSet()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |   |

### hasData()

    public abstract boolean hasData()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |   |

### hasFileName()

    public abstract boolean hasFileName()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |   |