JSON Deserialization
Last updated
Last updated
This action is used to convert a string to a JSON Object.
Content: the name of the variable which stores the string content.
Output: the name of the variable used to store the result.
the output must be a JObject type.
Display Name: action display name in your implementation project.
Wait Before: number milliseconds robot to wait before executing the action.
Wait After: number milliseconds robot to wait until moving to the next action.
Abort on Error: True/False
Retry Times: Specifies the number of times to retry an action if it doesn't end successfully. Default value 0 (no retry); Use -1 if you want to retry indefinitely.
Deserialize information captured via HTTP Rest Request, in order to use it in the workflow.
Example 1
In this example, the robot will access the API of coindesk.com and retrieve the price of bitcoin in EUR.
Steps:
Create a new project
Create a new Sequence and rename it.
Create 2 variables: a string and a JSONobject
Add a new activity HTTP Rest Request in the newly created Sequence and edit the following parameters:
URL: "https://api.coindesk.com/v1/bpi/currentprice.json"
Method: GET
Output: a string variable (outputREST)
Response Code: an int32 variable (responseCode)
Add a new activity JSON Deserialization in the same Sequence and edit the following parameters:
Content: the same string variable (outputREST)
Output: a JObject variable (rate)
Add a Write to Console activity having as output:
where rate["bpi"]["EUR"]["rate"] is the JSON hierarchy (please see the screenshot below from JSON formatter)
This is how your sequence should look like.
Watch the robot in action:
You can see how the JSON Deserialization activity is used in an example that incorporates multiple activities. You can check and download the example from here:
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