IDataMessage

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Interface IDataMessage

interface IDataMessage

Extends com.amazon.apmf.IStandard Interface used by client applications to process the data message. Data messages are defined by custom key-value pairs. Client applications configure the data message on cloud and handle it on the device.

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Methods

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getKeys()

string[] getKeys()

Get an array of all the keys in this data message. All keys are strings.

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Returns

string[] An array of keys.

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getValue()

string getValue(string key)

Get the value for the given key. All values are strings.

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Parameters

key

string — Required The key to get.

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Returns

string The value for the given key

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Throws

• InvalidArgumentError — if the given key doesn’t have any value associated with it in data message.

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hasKey()

bool hasKey(string key)

Check if this data message contains the given key.

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Parameters

key

string — Required The key to look for.

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Returns

bool True if the key is present, false if not.

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