java.lang.Object
- java.lang.Enum<SubAckPacket.SubAckReasonCode>
- - software.amazon.awssdk.crt.mqtt5.packets.SubAckPacket.SubAckReasonCode

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<SubAckPacket.SubAckReasonCode>

Enclosing class:

SubAckPacket
```
public static enum SubAckPacket.SubAckReasonCode
extends java.lang.Enum<SubAckPacket.SubAckReasonCode>
```
Reason code inside SubAckPacket payloads. Enum values match MQTT spec encoding values. This will only be sent by the server and not the client. Enum values match MQTT5 spec encoding values.

Enum Constant Summary

Enum Constants
Enum Constant	Description
`GRANTED_QOS_0`	Returned when the subscription was accepted and the maximum QoS sent will be QoS 0.
`GRANTED_QOS_1`	Returned when the subscription was accepted and the maximum QoS sent will be QoS 1.
`GRANTED_QOS_2`	Returned when the subscription was accepted and the maximum QoS sent will be QoS 2.
`IMPLEMENTATION_SPECIFIC_ERROR`	Returned when the subscription was valid but the server did not accept it.
`NOT_AUTHORIZED`	Returned when the client was not authorized to make the subscription on the server.
`PACKET_IDENTIFIER_IN_USE`	Returned when the packet identifier was already in use on the server.
`QUOTA_EXCEEDED`	Returned when a subscribe-related quota set on the server was exceeded.
`SHARED_SUBSCRIPTIONS_NOT_SUPPORTED`	Returned when the subscription's topic filter was a shared subscription and the server does not support shared subscriptions.
`SUBSCRIPTION_IDENTIFIERS_NOT_SUPPORTED`	Returned when the SubscribePacket contained a subscription identifier and the server does not support subscription identifiers.
`TOPIC_FILTER_INVALID`	Returned when the subscription topic filter was correctly formed but not allowed for the client.
`UNSPECIFIED_ERROR`	Returned when the connection was closed but the sender does not want to specify a reason or none of the other reason codes apply.
`WILDCARD_SUBSCRIPTIONS_NOT_SUPPORTED`	Returned when the subscription's topic filter contains a wildcard but the server does not support wildcard subscriptions.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static SubAckPacket.SubAckReasonCode`	`getEnumValueFromInteger(int value)`	Creates a Java SubAckReasonCode enum value from a native integer value.
`int`	`getValue()`
`static SubAckPacket.SubAckReasonCode`	`valueOf(java.lang.String name)`	Returns the enum constant of this type with the specified name.
`static SubAckPacket.SubAckReasonCode[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

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

- Enum Constant Detail
  - GRANTED_QOS_0
```
public static final SubAckPacket.SubAckReasonCode GRANTED_QOS_0
```
    Returned when the subscription was accepted and the maximum QoS sent will be QoS 0.
  - GRANTED_QOS_1
```
public static final SubAckPacket.SubAckReasonCode GRANTED_QOS_1
```
    Returned when the subscription was accepted and the maximum QoS sent will be QoS 1.
  - GRANTED_QOS_2
```
public static final SubAckPacket.SubAckReasonCode GRANTED_QOS_2
```
    Returned when the subscription was accepted and the maximum QoS sent will be QoS 2.
  - UNSPECIFIED_ERROR
```
public static final SubAckPacket.SubAckReasonCode UNSPECIFIED_ERROR
```
    Returned when the connection was closed but the sender does not want to specify a reason or none of the other reason codes apply.
  - IMPLEMENTATION_SPECIFIC_ERROR
```
public static final SubAckPacket.SubAckReasonCode IMPLEMENTATION_SPECIFIC_ERROR
```
    Returned when the subscription was valid but the server did not accept it.
  - NOT_AUTHORIZED
```
public static final SubAckPacket.SubAckReasonCode NOT_AUTHORIZED
```
    Returned when the client was not authorized to make the subscription on the server.
  - TOPIC_FILTER_INVALID
```
public static final SubAckPacket.SubAckReasonCode TOPIC_FILTER_INVALID
```
    Returned when the subscription topic filter was correctly formed but not allowed for the client.
  - PACKET_IDENTIFIER_IN_USE
```
public static final SubAckPacket.SubAckReasonCode PACKET_IDENTIFIER_IN_USE
```
    Returned when the packet identifier was already in use on the server.
  - QUOTA_EXCEEDED
```
public static final SubAckPacket.SubAckReasonCode QUOTA_EXCEEDED
```
    Returned when a subscribe-related quota set on the server was exceeded.
  - SHARED_SUBSCRIPTIONS_NOT_SUPPORTED
```
public static final SubAckPacket.SubAckReasonCode SHARED_SUBSCRIPTIONS_NOT_SUPPORTED
```
    Returned when the subscription's topic filter was a shared subscription and the server does not support shared subscriptions.
  - SUBSCRIPTION_IDENTIFIERS_NOT_SUPPORTED
```
public static final SubAckPacket.SubAckReasonCode SUBSCRIPTION_IDENTIFIERS_NOT_SUPPORTED
```
    Returned when the SubscribePacket contained a subscription identifier and the server does not support subscription identifiers.
  - WILDCARD_SUBSCRIPTIONS_NOT_SUPPORTED
```
public static final SubAckPacket.SubAckReasonCode WILDCARD_SUBSCRIPTIONS_NOT_SUPPORTED
```
    Returned when the subscription's topic filter contains a wildcard but the server does not support wildcard subscriptions.
- Method Detail
  - values
```
public static SubAckPacket.SubAckReasonCode[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (SubAckPacket.SubAckReasonCode c : SubAckPacket.SubAckReasonCode.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static SubAckPacket.SubAckReasonCode valueOf(java.lang.String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
    
    java.lang.NullPointerException - if the argument is null
  - getValue
```
public int getValue()
```
    Returns:
    
    The native enum integer value associated with this Java enum value
  - getEnumValueFromInteger
```
public static SubAckPacket.SubAckReasonCode getEnumValueFromInteger(int value)
```
    Creates a Java SubAckReasonCode enum value from a native integer value.
    
    Parameters:
    
    value - native integer value for SubAckReasonCode
    
    Returns:
    
    a new SubAckReasonCode value

Enum SubAckPacket.SubAckReasonCode

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

GRANTED_QOS_0

GRANTED_QOS_1

GRANTED_QOS_2

UNSPECIFIED_ERROR

IMPLEMENTATION_SPECIFIC_ERROR

NOT_AUTHORIZED

TOPIC_FILTER_INVALID

PACKET_IDENTIFIER_IN_USE

QUOTA_EXCEEDED

SHARED_SUBSCRIPTIONS_NOT_SUPPORTED

SUBSCRIPTION_IDENTIFIERS_NOT_SUPPORTED

WILDCARD_SUBSCRIPTIONS_NOT_SUPPORTED

Method Detail

values

valueOf

getValue

getEnumValueFromInteger