(C# UWP/WinRT) Square API - Create Catalog Image

Uploads an image file to be represented by an CatalogImage object linked to an existing CatalogObject instance.

For more information, see https://developer.squareup.com/reference/square/catalog-api/create-catalog-image

Chilkat Universal Windows Platform (UWP) / WinRT Downloads Chilkat for the Universal Windows Platform (UWP)

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

Chilkat.Http http = new Chilkat.Http();
bool success;

// Implements the following CURL command:

// curl https://connect.squareup.com/v2/catalog/images \
//   -X POST \
//   -H 'Square-Version: 2020-07-22' \
//   -H 'Authorization: Bearer ACCESS_TOKEN' \
//   -H 'Accept: application/json' \
//   -F 'file=@/local/path/to/file.jpg' \
//   -F 'request={
//     "idempotency_key": "528dea59-7bfb-43c1-bd48-4a6bba7dd61f86",
//     "object_id": "ND6EA5AAJEO5WL3JNNIAQA32",
//     "image": {
//       "id": "#TEMP_ID",
//       "type": "IMAGE",
//       "image_data": {
//         "caption": "A picture of a cup of coffee"
//       }
//     }
//   }'

// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code

Chilkat.HttpRequest req = new Chilkat.HttpRequest();
req.HttpVerb = "POST";
req.Path = "/v2/catalog/images";
req.ContentType = "multipart/form-data";
success = req.AddFileForUpload2("file","/local/path/to/file.jpg","image/jpeg");

// Make sure to use an object_id for an already-existing catalog item.
Chilkat.JsonObject json = new Chilkat.JsonObject();
json.UpdateString("idempotency_key","528dea59-7bfb-43c1-bd48-4a6bba7dd61f86");
json.UpdateString("object_id","2PTZYUOFGGDMT75UZLHQAPAC");
json.UpdateString("image.id","#TEMP_ID");
json.UpdateString("image.type","IMAGE");
json.UpdateString("image.image_data.caption","A picture of a cup of coffee");

req.AddParam("request",json.Emit());

req.AddHeader("Expect","100-continue");
req.AddHeader("Authorization","Bearer ACCESS_TOKEN");
req.AddHeader("Accept","application/json");
req.AddHeader("Square-Version","2020-07-22");

// This example uses the sandbox: connect.squareupsandbox.com
// Production should use connect.squareup.com
Chilkat.HttpResponse resp = await http.SynchronousRequestAsync("connect.squareupsandbox.com",443,true,req);
if (http.LastMethodSuccess == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

Chilkat.StringBuilder sbResponseBody = new Chilkat.StringBuilder();
resp.GetBodySb(sbResponseBody);
Chilkat.JsonObject jResp = new Chilkat.JsonObject();
jResp.LoadSb(sbResponseBody);
jResp.EmitCompact = false;

Debug.WriteLine("Response Body:");
Debug.WriteLine(jResp.Emit());

int respStatusCode = resp.StatusCode;
Debug.WriteLine("Response Status Code = " + Convert.ToString(respStatusCode));
if (respStatusCode >= 400) {
    Debug.WriteLine("Response Header:");
    Debug.WriteLine(resp.Header);
    Debug.WriteLine("Failed.");

    return;
}

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

// {
//   "image": {
//     "type": "IMAGE",
//     "id": "UBXKMBQ4QK47QXMNQD6ELCZT",
//     "updated_at": "2020-08-07T15:20:09.779Z",
//     "version": 1596813609779,
//     "is_deleted": false,
//     "present_at_all_locations": true,
//     "image_data": {
//       "name": "",
//       "url": "https://square-catalog-sandbox.s3.amazonaws.com/files/168973eab6f8b39b5cbdad52e3f82b23be196e2b/original.jpeg",
//       "caption": "A picture of a cup of coffee"
//     }
//   }
// }

// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON

string imageType = jResp.StringOf("image.type");
string imageId = jResp.StringOf("image.id");
string imageUpdated_at = jResp.StringOf("image.updated_at");
int imageVersion = jResp.IntOf("image.version");
bool imageIs_deleted = jResp.BoolOf("image.is_deleted");
bool imagePresent_at_all_locations = jResp.BoolOf("image.present_at_all_locations");
string imageImage_dataName = jResp.StringOf("image.image_data.name");
string imageImage_dataUrl = jResp.StringOf("image.image_data.url");
string imageImage_dataCaption = jResp.StringOf("image.image_data.caption");