# valueOf

public static MessageReactionOperationType valueOf(int value)

通过原始值获取操作类型。

#### Return

已知操作类型；未知值返回 null。

public static MessageReactionOperationType valueOf(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.)

#### Return

the enum constant with the specified name

#### Throws

IllegalArgumentException

if this enum type has no constant with the specified name