Upload unit image

To upload an image for a unit, use the command unit/upload_image:



Name Description
itemId unit ID
eventHash event name which will be generated after uploading the image (optional parameter)

To upload an image, use a POST request with multiple contents (multipart/form-data), where one part contains parameters and the other contains the image.

For example:

Request URL: https://hst-api.wialon.com/wialon/ajax.html?svc=unit/upload_image&sid=8157df114c0e601f0f31091c3c2ac53d
Request Method: POST
Host: hst-api.wialon.com
Connection: keep-alive
Content-Length: 31720
Cache-Control: no-cache
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryECovXn5tfw5muHk8
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Charset: windows-1251,utf-8;q=0.7,*;q=0.3
Accept-Encoding: gzip,deflate,sdch
Accept-Language: ru,en-US;q=0.8,en;q=0.6

Content-Disposition: form-data; name="params"

Content-Disposition: form-data; name="eventHash"

Content-Disposition: form-data; name="icon_file"; filename="image.jpg"
Content-Type: image/jpeg



{}	/* empty object if execution successful, if not - error code */

To be sure that the image has been uploaded, execute the command Events:

	"tm":<uint>,				/* current server time (UTC) */
			"i":<long>,				/* unit ID (-1 - unknown) */
			"d":{					/* data */
				"hash":<text>			/* upload is complete */
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