Using the Try/Catch Scope, you can create custom error messages that provide detailed information about the specific errors occurring within your flow. This can help to streamline the troubleshooting process and enable faster resolution of issues.

Requirement:

In this blog, we are generating invalid Json parameters to get the “Try” scope action failed, to demonstrate the working of the “Try/catch/Finally” scope.

Implementation:

• Go to https://make.powerautomate.com.
• Sign into Power Apps.
• Click on “Create” from the left navigation pane.
• Select “Instant cloud flow.”

• Give a title to your flow.
• Select the “Manually trigger a flow” trigger.
• Click on “Create.”

• Add a new action by clicking on “New step.”

• Search for “Initialize variable.”
• Add a name to a variable.
• Select “String” as the type.
• In value add an expression ‘Initial Value.’

• Search and select the “Scope” action.
• Add two more scope actions.

• Rename it with “Try,” “Catch” and “Finally.”

• Now add a “Parse JSON” action in “Try.”
• Enter “Invalid_Json_String” in the content field.
• And in schema add an invalid JSON.
• Remember we are generating invalid Json parameters to get the “Try” scope action failed.

• Add a “Set variable” action in Catch.
• Select a variable name.
• Enter the following expression in the value field.
• outputs(‘Parse_JSON’)?[‘body/error/message’]

• Select variable name.
• Enter ‘Finally done’ in the value field.
• Save and test the flow.

• In this situation the “Catch” and “Finally” actions will not going to run, because of invalid parameters in the “Try” action.

• To make it run, open the catch action menu.
• And click on “Configure run after.”

• Enable the “has failed” and “has timed out” options.

• Now save and test it again.

Output:

Hope it helps! 

Power 365ing as usual! 

Any requirements, implementation or consulting work in Power Platform or Dynamics 365 – end user, Microsoft partner or an individual? 

Problem Area – Technical, Functional, Training, Development or consulting? 

Me and my team are here to assist, please fill the following form for your business needs: Click here 

Requirement:

In this blog, we will learn to create a Canvas App to get a response from Chat GPT by using the chat GPT API key.

Implementation:

• Go to https://make.powerapps.com.
• Sign into Power Apps.
• Click on “Custom connectors.”

• Click on “+New custom connector.”
• And select “Create from blank.”

• Give a title to your connector.
• Click on “Continue.”

• Add an icon and description.
• In scheme select “HTTPS.”
• Host: api.openai.com
• Now click on “Security.”

In “Security” fill the following:

• Click on “Edit.”
• Select “API Key” in the authentication.
• Parameter label: API Key.
• Parameter name: Authorization.
• Parameter Location: Header.
• Now go to “Definition.”

• Create a “new action.”
• Provide a name to the Chat GPT API.
• Add “Operation ID.”
• Now click on “Import from sample.”

• Select the “Post” method.
• URL: “https://api.openai.com/v1/chat/completions”
• Header: "Content-Type: application/json"
• Body:

      {
        "model": "gpt-3.5-turbo",
        "messages": [{"role": "user", "content": ""}]
      }

• Click on “import.”

• In request, there is a header “Content-type.”
• Click on the Content-type -> Edit.

• Add a default value “application/json.”
• Make it “Required” & “Internal.”
• Go back.

• Now click on “body.”
• Make it “required.”
• And set visibility at “Important.”
• Do the same with “Content”, “Role”, and “Model.”

• Now go to “Test” and create a “Test connector.”

• Now you need an “API Key.”
• To get an API key, refer to the link below.
  • https://platform.openai.com/account/api-key
• API Key: (Bearer API key).

• Now open your custom connector.
• Click on “Edit.”
• Go to the “Test.”
• Fill model “gpt-3.5-turbo.”
• Role as “User.”
• In “content” ask your question.
• Click on “Test operation.”

• You can see the Chat GPT response in the “response body.”
• Now copy the “Response body.”

• Go back to the “Definition.”
• In the response section, click on “default.”

• Click on “+Import from sample.”

• Paste the “Response body.”
• And click on “Import.”
• Now update your custom connector by clicking “Updateconnector.”

Let’s create a Canvas App.

• Go to https://make.powerapps.com.
• Sign into power apps.
• Click on “Apps” from the left navigation panel.
• “+New app,” Select “Canvas.”

• Give a title to your Canvas app.
• Select any format.
• Click on “Create.”

• Click on “Insert.”
• Add a “Text input” and “Send” icon.

• On the “OnSelect” property of the icon, write this function.
  • Set(varResponse,TestConnector.ChatGPTAPI(“gpt-3.5-turbo”,”gpt-3.5-turbo-0301″,Collect(colChats,{role:”user”,content:TextInput1.Text})));Collect(colChats,First(varResponse.choices).message);Reset(TextInput1)
• Now add a “Flexible gallery.”
• Click on Gallery and go to the property pane of the gallery.
• Set the layout as “Blank.”
• Edit a gallery.
• Add two “Text label.”

• Turn on the “Auto height” of “label3.”
• And write “ThisItem.content” on the “text” property of label.

• On the text property of “Label2”, Write “ThisItem.role.”

• Save and publish your app.

Output:

Hope it helps! 

Power 365ing as usual! 

Any requirements, implementation or consulting work in Power Platform or Dynamics 365 – end user, Microsoft partner or an individual? 

Problem Area – Technical, Functional, Training, Development or consulting? 

Me and my team are here to assist, please fill the following form for your business needs: Click here