Insert value into property command (Host -> NCP) Encoding: `iD` `i` : Property Id `D` : Value (encoding depends on the property) Instructs the NCP to insert the given value into a list-oriented property without removing other items in the list. The resulting order of items in the list is defined by the individual property being operated on. The payload for this command is the property identifier encoded in the packed unsigned integer format, followed by the value to be inserted. The exact format of the value is defined by the property. If the type signature of the property consists of a single structure enclosed by an array `A(t(...))`, then the contents of value MUST contain the contents of the structure (`...`) rather than the serialization of the whole item (`t(...)`). Specifically, the length of the structure MUST NOT be prepended to value. This helps to eliminate redundant data. On success, either a `CMD_PROP_VALUE_INSERTED` command is emitted for the given property, or a `CMD_PROP_VALUE_IS` command is emitted of property `PROP_LAST_STATUS` with value `LAST_STATUS_OK`. If an error occurs, the value of `PROP_LAST_STATUS` will be emitted with the value set to the generated status code for the error.