# GetImagesFeature

## Function

This API is used to get image feature values. AI > Recognition > Faces

## Request Message

### Parameter Description

Table 7 |Parameter|Range|Type|Description| | ---- | ---- | ---- | ---- | |Images||string array|Image data encoded in Base64|

Sample:

    POST /API/AI/Faces/Modify HTTP/1.1

    {
        "data": {
            "Images": "base64(imgData)"
        }
    }

## Response Message

## Parameter Description

Table 8 |Parameter|Range|Type|Description| | ---- | ---- | ---- | ---- | |FeatureVersion||int|Version of the eigenvalue| |Features||string array|Get eigenvalue data| |Results||int array|The result of eigenvalue operation is obtained|

Sample:

    HTTP/1.1 200 OK
    Content-Type: application/json

    {
        {
        "FeatureVersion": 0,
        "Features": "base64(feature)",
        "Results": [0,0]
    }
    }

## Error Code

See Response Messages Body and Common error_code for more information.