你会如何设计字母和数字代码的插槽？

我希望我的技巧能够提到一个4到5个字符的代码,它可以包含字母或数字,如AB05或ABC12.我如何设计Alexa的插槽和话语以理解这些并将它们传递给我的技能？

这个技能https://github.com/maihde/alexa-qrz通过以下方式完成:

IntentSchema

1 { 
2   "intents": [ 
3     { 
4       "intent": "GetQRZ", 
5       "slots": [ 
6         { 
7           "name": "CallSignA", 
8           "type": "LETTER_OR_NUMBER" 
9         }, 
10         { 
11           "name": "CallSignB", 
12           "type": "LETTER_OR_NUMBER" 
13         }, 
14         { 
15           "name": "CallSignC", 
16           "type": "LETTER_OR_NUMBER" 
17         }, 
18         { 
19           "name": "CallSignD", 
20           "type": "LETTER_OR_NUMBER" 
21         }, 
22         { 
23           "name": "CallSignE", 
24           "type": "LETTER_OR_NUMBER" 
25         }, 
26         { 
27           "name": "CallSignF", 
28           "type": "LETTER_OR_NUMBER" 
29         }, 
30         { 
31           "name": "CallSignG", 
32           "type": "LETTER_OR_NUMBER" 
33         } 
34       ] 
35     }, 
36     { 
37       "intent": "AMAZON.YesIntent" 
38     }, 
39     { 
40       "intent": "AMAZON.NoIntent" 
41     }, 
42     { 
43       "intent": "AMAZON.StopIntent" 
44     }, 
45     { 
46       "intent": "AMAZON.CancelIntent" 
47     } 
48   ] 
49 } 

自定义广告位LETTER_OR_NUMBER

A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
zero
one
two
three
four
five
six
seven
eight
nine
alfa
alpha
bravo
charlie
delta
echo
foxtrot
golf
hotel
india
juliett
juliet
kilo
lima
mike
november
oscar
papa
quebec
romeo
sierra
tango
uniform
victor
whiskey
x-ray
xray
yankee
zulu

示例话语:

GetQRZ  {CallSignA} {CallSignB} {CallSignC}
GetQRZ  {CallSignA} {CallSignB} {CallSignC} please
GetQRZ  {CallSignA} {CallSignB} {CallSignC} stop
GetQRZ  {CallSignA} {CallSignB} {CallSignC} over
GetQRZ  {CallSignA} {CallSignB} {CallSignC} {CallSignD}
GetQRZ  {CallSignA} {CallSignB} {CallSignC} {CallSignD} please
GetQRZ  {CallSignA} {CallSignB} {CallSignC} {CallSignD} stop
GetQRZ  {CallSignA} {CallSignB} {CallSignC} {CallSignD} over
GetQRZ  {CallSignA} {CallSignB} {CallSignC} {CallSignD} {CallSignE}
GetQRZ  {CallSignA} {CallSignB} {CallSignC} {CallSignD} {CallSignE} please
GetQRZ  {CallSignA} {CallSignB} {CallSignC} {CallSignD} {CallSignE} stop
GetQRZ  {CallSignA} {CallSignB} {CallSignC} {CallSignD} {CallSignE} over
GetQRZ  {CallSignA} {CallSignB} {CallSignC} {CallSignD} {CallSignE} {CallSignF}
GetQRZ  {CallSignA} {CallSignB} {CallSignC} {CallSignD} {CallSignE} {CallSignF} please
GetQRZ  {CallSignA} {CallSignB} {CallSignC} {CallSignD} {CallSignE} {CallSignF} stop
GetQRZ  {CallSignA} {CallSignB} {CallSignC} {CallSignD} {CallSignE} {CallSignF} over
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