Dynamic Types

Dynamic Types provide a way for event data to be handled as static values or templates. These types extend the capabilities of many configuration items to allow for dynamic information.

bool

A boolean value that can be specified as a static boolean or as a template which computes to a boolean. If
a value is not specified. The static values can be 0, 1, true, false, "t",
"true", "f", or "false".

Referenced By:
KKMEslConfig   deviceGroupIterator   deviceReport   deviceReport   deviceReport   read  

Example

{
  "boolExample": true,
  "templateExample": "{{ .payload.aBoolValue }}"
}

bytes

An array of bytes that can be specified as a static hex/base64 string, or as a template which computes to a byte array
or string. If the template computes to a string, this type
will attempt to convert it from a hex string or base64
string into an array of bytes.

Referenced By:
KKMEslConfig   MQTTCredentials   MQTTCredentials   MQTTCredentials   cipherDecrypt   cipherDecrypt   cipherDecrypt   cipherDecrypt   cipherDecrypt   cipherEncrypt   cipherEncrypt   cipherEncrypt   cipherEncrypt   cipherEncrypt   keystoreSet   keystoreSet  

Example

{
  "base64Example": "YVN0cmluZ09mQnl0ZXM=",
  "templateExample": "{{ .payload.someBytes }}"
}

int64

An int64 that can be specified as a static number,
a static string that is convertible to a number, or as a template which computes to a number.

Referenced By:
KKMEslConfig   KKMEslConfig   chunk  

Example

{
  "int64Example": 33,
  "templateExample": "{{ .payload.nodeId }}"
}

positiveDuration

A PositiveDuration value that can be specified as a static duration string, static number of seconds (if no units are specified) or as a template which computes to a duration string or number.

Referenced By:
awsmqttble   azuredps   azureiot   azureiotcentral   fwupdate   fwupdate   fwupdate   history   history   httpFetch   publish   publish   throttle   timer   wait  

Example

{
  "DurationExample": 10000000000,
  "templateExample": "{{ .payload.aDurationValue }}"
}

string

A string that can be specified as a static string or as a template
which computes to a string.

Referenced By:
KKMEslConfig   MQTTCredentials   MQTTCredentials   MQTTCredentials   chunk   cipherDecrypt   cipherDecrypt   cipherEncrypt   cipherEncrypt   deviceReport   minew   mqtt   mqtt   mqtt   read   read   read   read  

Example

{
  "stringExample": "someString",
  "templateExample": "{{ .payload.value }}"
}

stringArray

A string array that can be specified as a static string, a static array of strings,
or as a template which computes to a string array.

Referenced By:
awsmqttble   deviceGroupIterator   deviceReport  

Example

{
  "arrayExample": [
    "oneValue",
    "twoValue"
  ],
  "stringExample": "oneValue",
  "templateExample": "{{ .payload.values }}"
}