nrf_cloud_coap_shadow_state_update()

int nrf_cloud_coap_shadow_state_update

(

const char *const

shadow_json

)

#include <include/net/nrf_cloud_coap.h>

Update the device's "reported state" in the shadow through the state/update CoAP resource. This is used both to report the current state of the device as well as to accept settings changes received in a shadow delta.

Parameters

[in]

shadow_json

Null-terminated JSON string to be written to the device's shadow.

Return values

-EACCES

Device does not have a valid nRF Cloud CoAP connection.

Returns

0 If successful, nonzero if failed. Negative values are device-side errors defined in errno.h. Positive values are cloud-side errors (CoAP result codes) defined in zephyr/net/coap.h.