Deserialize JSON

• JSON String - The string containing the JSON to be deserialized. The JSON should be written without indents, and between double quotes. Strings inside the JSON should be written with single quotes. For example, the following JSON is valid: "{'TenancyName': 'Documentation', 'UsernameOrEmail': 'Documentation', 'Password': 'Documentation'}".

Advanced options

Input

• JSON Sample - The JSON sample for the output structure. The activitiy converts this sample into a similar object which you can use during design time.

• Input Type - A dropdown list that enables you to select the argument type of the object to deserialize.

• JSON object - The deserialized JSON, as a Newtonsoft.Json.Linq.JObject variable. For more information on Newtonsoft.Json.Linq.JObject objects, go here.

Properties panel

• DisplayName - The display name of the activity.

• JSON Sample - The JSON sample for the output structure. The activitiy converts this sample into a similar object which you can use during design time.

• JsonString - The string containing the JSON to be deserialized. The JSON should be written without indents, and between double quotes. Strings inside the JSON should be written with single quotes. For example, the following JSON is valid: "{'TenancyName': 'Documentation', 'UsernameOrEmail': 'Documentation', 'Password': 'Documentation'}".

• Private - If selected, the values of variables and arguments are no longer logged at Verbose level.
• TypeArgument - A drop-down list that enables you to select the type of output returned. The provided JSON string will be converted to an object of the selected type.

• JsonObject - The deserialized JSON, as a Newtonsoft.Json.Linq.JObject variable. For more information on Newtonsoft.Json.Linq.JObject objects, go here.

1. Open Studio and create a new Process.

2. Drag a Sequence to the Workflow Designer.

   • Create the following variables:

     Variable Name	Variable Type	Default Value
     JsonText	String
     JsonObj	JObject
     Age	GenericValue

3. Drag a Read Text File activity inside the sequence container.

   • In the Properties panel, add the value "JsonString.txt" in the FileName field.
   • Add the variable JsonText in the Content field.

4. Add a Deserialize JSON activity after the Read Text File activity.

   • In the Properties panel, add the variable JsonText in the JsonString field and the variable JsonObj in the JsonObject field.
   • Select the value Newtonsoft.Json.Linq.JObject from the TypeArgument drop-down list.

5. Place an Assign activity under the Deserialize JSON activity.

   • Add the variable Age in the To field and the expression JsonObj.SelectToken("age").ToString in the Value field.

6. Drag a Write Line activity after the Assign activity.

   • Add the variable Age in the Text field.
7. Run the process. The robot extracts the age value from the .json file and displays it in the Output panel.