java.lang.Object
- com.dropbox.core.v2.files.UploadSessionLookupError

```
public final class UploadSessionLookupError
extends java.lang.Object
```
This class is an open tagged union. Tagged unions instances are always associated to a specific tag. This means only one of the isAbc() methods will return true. You can use tag() to determine the tag associated with this instance.
Open unions may be extended in the future with additional tags. If a new tag is introduced that this SDK does not recognized, the OTHER value will be used.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class UploadSessionLookupError.Tag
Discriminating tag type for UploadSessionLookupError.

Field Summary

Fields
Modifier and Type	Field	Description
`static UploadSessionLookupError`	`CLOSED`	You are attempting to append data to an upload session that has already been closed (i.e.
`static UploadSessionLookupError`	`CONCURRENT_SESSION_INVALID_DATA_SIZE`	For concurrent upload sessions, only chunks with size multiple of 4194304 bytes can be uploaded.
`static UploadSessionLookupError`	`CONCURRENT_SESSION_INVALID_OFFSET`	For concurrent upload sessions, offset needs to be multiple of 4194304 bytes.
`static UploadSessionLookupError`	`NOT_CLOSED`	The session must be closed before calling upload_session/finish_batch.
`static UploadSessionLookupError`	`NOT_FOUND`	The upload session ID was not found or has expired.
`static UploadSessionLookupError`	`OTHER`	Catch-all used for unknown tag values returned by the Dropbox servers.
`static UploadSessionLookupError`	`PAYLOAD_TOO_LARGE`	The request payload must be at most 150 MB.
`static UploadSessionLookupError`	`TOO_LARGE`	You can not append to the upload session because the size of a file should not reach the max file size limit (i.e.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object obj)`
`UploadSessionOffsetError`	`getIncorrectOffsetValue()`	The specified offset was incorrect.
`int`	`hashCode()`
`static UploadSessionLookupError`	`incorrectOffset(UploadSessionOffsetError value)`	Returns an instance of `UploadSessionLookupError` that has its tag set to `UploadSessionLookupError.Tag.INCORRECT_OFFSET`.
`boolean`	`isClosed()`	Returns `true` if this instance has the tag `UploadSessionLookupError.Tag.CLOSED`, `false` otherwise.
`boolean`	`isConcurrentSessionInvalidDataSize()`	Returns `true` if this instance has the tag `UploadSessionLookupError.Tag.CONCURRENT_SESSION_INVALID_DATA_SIZE`, `false` otherwise.
`boolean`	`isConcurrentSessionInvalidOffset()`	Returns `true` if this instance has the tag `UploadSessionLookupError.Tag.CONCURRENT_SESSION_INVALID_OFFSET`, `false` otherwise.
`boolean`	`isIncorrectOffset()`	Returns `true` if this instance has the tag `UploadSessionLookupError.Tag.INCORRECT_OFFSET`, `false` otherwise.
`boolean`	`isNotClosed()`	Returns `true` if this instance has the tag `UploadSessionLookupError.Tag.NOT_CLOSED`, `false` otherwise.
`boolean`	`isNotFound()`	Returns `true` if this instance has the tag `UploadSessionLookupError.Tag.NOT_FOUND`, `false` otherwise.
`boolean`	`isOther()`	Returns `true` if this instance has the tag `UploadSessionLookupError.Tag.OTHER`, `false` otherwise.
`boolean`	`isPayloadTooLarge()`	Returns `true` if this instance has the tag `UploadSessionLookupError.Tag.PAYLOAD_TOO_LARGE`, `false` otherwise.
`boolean`	`isTooLarge()`	Returns `true` if this instance has the tag `UploadSessionLookupError.Tag.TOO_LARGE`, `false` otherwise.
`UploadSessionLookupError.Tag`	`tag()`	Returns the tag for this instance.
`java.lang.String`	`toString()`
`java.lang.String`	`toStringMultiline()`	Returns a String representation of this object formatted for easier readability.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - NOT_FOUND
```
public static final UploadSessionLookupError NOT_FOUND
```
    The upload session ID was not found or has expired. Upload sessions are valid for 7 days.
  - CLOSED
```
public static final UploadSessionLookupError CLOSED
```
    You are attempting to append data to an upload session that has already been closed (i.e. committed).
  - NOT_CLOSED
```
public static final UploadSessionLookupError NOT_CLOSED
```
    The session must be closed before calling upload_session/finish_batch.
  - TOO_LARGE
```
public static final UploadSessionLookupError TOO_LARGE
```
    You can not append to the upload session because the size of a file should not reach the max file size limit (i.e. 350GB).
  - CONCURRENT_SESSION_INVALID_OFFSET
```
public static final UploadSessionLookupError CONCURRENT_SESSION_INVALID_OFFSET
```
    For concurrent upload sessions, offset needs to be multiple of 4194304 bytes.
  - CONCURRENT_SESSION_INVALID_DATA_SIZE
```
public static final UploadSessionLookupError CONCURRENT_SESSION_INVALID_DATA_SIZE
```
    For concurrent upload sessions, only chunks with size multiple of 4194304 bytes can be uploaded.
  - PAYLOAD_TOO_LARGE
```
public static final UploadSessionLookupError PAYLOAD_TOO_LARGE
```
    The request payload must be at most 150 MB.
  - OTHER
```
public static final UploadSessionLookupError OTHER
```
    Catch-all used for unknown tag values returned by the Dropbox servers.
    Receiving a catch-all value typically indicates this SDK version is not up to date. Consider updating your SDK version to handle the new tags.
- Method Detail
  - tag
```
public UploadSessionLookupError.Tag tag()
```
    Returns the tag for this instance.
    This class is a tagged union. Tagged unions instances are always associated to a specific tag. This means only one of the isXyz() methods will return true. Callers are recommended to use the tag value in a switch statement to properly handle the different values for this UploadSessionLookupError.
    
    If a tag returned by the server is unrecognized by this SDK, the UploadSessionLookupError.Tag.OTHER value will be used.
    
    Returns:
    
    the tag for this instance.
  - isNotFound
```
public boolean isNotFound()
```
    Returns true if this instance has the tag UploadSessionLookupError.Tag.NOT_FOUND, false otherwise.
    
    Returns:
    
    true if this instance is tagged as UploadSessionLookupError.Tag.NOT_FOUND, false otherwise.
  - isIncorrectOffset
```
public boolean isIncorrectOffset()
```
    Returns true if this instance has the tag UploadSessionLookupError.Tag.INCORRECT_OFFSET, false otherwise.
    
    Returns:
    
    true if this instance is tagged as UploadSessionLookupError.Tag.INCORRECT_OFFSET, false otherwise.
  - incorrectOffset
```
public static UploadSessionLookupError incorrectOffset(UploadSessionOffsetError value)
```
    Returns an instance of UploadSessionLookupError that has its tag set to UploadSessionLookupError.Tag.INCORRECT_OFFSET.
    The specified offset was incorrect. See the value for the correct offset. This error may occur when a previous request was received and processed successfully but the client did not receive the response, e.g. due to a network error.
    
    Parameters:
    
    value - value to assign to this instance.
    
    Returns:
    
    Instance of UploadSessionLookupError with its tag set to UploadSessionLookupError.Tag.INCORRECT_OFFSET.
    
    Throws:
    
    java.lang.IllegalArgumentException - if value is null.
  - getIncorrectOffsetValue
```
public UploadSessionOffsetError getIncorrectOffsetValue()
```
    The specified offset was incorrect. See the value for the correct offset. This error may occur when a previous request was received and processed successfully but the client did not receive the response, e.g. due to a network error.
    This instance must be tagged as UploadSessionLookupError.Tag.INCORRECT_OFFSET.
    
    Returns:
    
    The UploadSessionOffsetError value associated with this instance if isIncorrectOffset() is true.
    
    Throws:
    
    java.lang.IllegalStateException - If isIncorrectOffset() is false.
  - isClosed
```
public boolean isClosed()
```
    Returns true if this instance has the tag UploadSessionLookupError.Tag.CLOSED, false otherwise.
    
    Returns:
    
    true if this instance is tagged as UploadSessionLookupError.Tag.CLOSED, false otherwise.
  - isNotClosed
```
public boolean isNotClosed()
```
    Returns true if this instance has the tag UploadSessionLookupError.Tag.NOT_CLOSED, false otherwise.
    
    Returns:
    
    true if this instance is tagged as UploadSessionLookupError.Tag.NOT_CLOSED, false otherwise.
  - isTooLarge
```
public boolean isTooLarge()
```
    Returns true if this instance has the tag UploadSessionLookupError.Tag.TOO_LARGE, false otherwise.
    
    Returns:
    
    true if this instance is tagged as UploadSessionLookupError.Tag.TOO_LARGE, false otherwise.
  - isConcurrentSessionInvalidOffset
```
public boolean isConcurrentSessionInvalidOffset()
```
    Returns true if this instance has the tag UploadSessionLookupError.Tag.CONCURRENT_SESSION_INVALID_OFFSET, false otherwise.
    
    Returns:
    
    true if this instance is tagged as UploadSessionLookupError.Tag.CONCURRENT_SESSION_INVALID_OFFSET, false otherwise.
  - isConcurrentSessionInvalidDataSize
```
public boolean isConcurrentSessionInvalidDataSize()
```
    Returns true if this instance has the tag UploadSessionLookupError.Tag.CONCURRENT_SESSION_INVALID_DATA_SIZE, false otherwise.
    
    Returns:
    
    true if this instance is tagged as UploadSessionLookupError.Tag.CONCURRENT_SESSION_INVALID_DATA_SIZE, false otherwise.
  - isPayloadTooLarge
```
public boolean isPayloadTooLarge()
```
    Returns true if this instance has the tag UploadSessionLookupError.Tag.PAYLOAD_TOO_LARGE, false otherwise.
    
    Returns:
    
    true if this instance is tagged as UploadSessionLookupError.Tag.PAYLOAD_TOO_LARGE, false otherwise.
  - isOther
```
public boolean isOther()
```
    Returns true if this instance has the tag UploadSessionLookupError.Tag.OTHER, false otherwise.
    
    Returns:
    
    true if this instance is tagged as UploadSessionLookupError.Tag.OTHER, false otherwise.
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - toStringMultiline
```
public java.lang.String toStringMultiline()
```
    Returns a String representation of this object formatted for easier readability.
    The returned String may contain newlines.
    
    Returns:
    
    Formatted, multiline String representation of this object

Class UploadSessionLookupError

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

NOT_FOUND

CLOSED

NOT_CLOSED

TOO_LARGE

CONCURRENT_SESSION_INVALID_OFFSET

CONCURRENT_SESSION_INVALID_DATA_SIZE

PAYLOAD_TOO_LARGE

OTHER

Method Detail

tag

isNotFound

isIncorrectOffset

incorrectOffset

getIncorrectOffsetValue

isClosed

isNotClosed

isTooLarge

isConcurrentSessionInvalidOffset

isConcurrentSessionInvalidDataSize

isPayloadTooLarge

isOther

hashCode

equals

toString

toStringMultiline