- Logic app array parameter. To reference or process the values in these expressions, you can use expression functions provided by the Workflow Definition Language. Jan 18, 2025 · The For-Each loop is an action in Azure Logic Apps that lets you iterate over a list of items (like rows in a CSV, emails in a mailbox, or JSON array elements). Let me know if you have questions. Jan 4, 2024 · Logic Apps stores and handles any request with the application/json content type as a JavaScript Object Notation (JSON) object. In my logic app, I would like to execute the entire flow for steps connecting to dynamic database based on parameters. The provided value is of type 'Null'. Jun 12, 2019 · I need to access the threshold value (5) and the value of the second item in the dimensions array (accountscontacts-account-deleted) and display these dynamically through the Expression syntax in the Logic App editor but can't figure out where I am going wrong with my expression. Feb 7, 2021 · Hi, I have created a logic app that connects to an API that uses a 'multi' collectionFormat in its query parameter See describing-parameters for more info I have defined this in my custom connector as follows: - name:… This article shows how to create, use, and edit parameters for multitenant Consumption logic app workflows and for single-tenant Standard logic app workflows. This since the split results in an array. I got around the limitation of adding arrays to properties of schedule by defining the json object for schedule in App Config and passing it in as a parameter. " If I set quotationmarks in V Nov 2, 2023 · Learn how to get distinct values from arrays in Azure Logic Apps with the union expression, making no-code low-code integration simple and efficient. It should be as below. Basically, I'm looking for users who have an office 365 e1 license and whose… In this article, we are going to see a few very useful string manipulation functions that we can use in Logic Apps. Based on your scenario, solution requirements, the capabilities that you want, and the environment where you want to run your workflows, you choose whether to create a Consumption logic app workflow that runs in multitenant Azure Logic Apps or a Standard logic app workflow that Mar 27, 2020 · How can I set variable as empty string in logic apps? If I set no value in Value field I get "Error: Failed to save logic app. In the below example im printing it in a teams chat. Mar 2, 2024 · In this article, we will use the same Logic App and understand other elements of a workflow definition (we looked at only triggers in the previous article). Unfortunately, after using the kudo console to modify the host. The choices from dynamic content are… Aug 16, 2017 · Here I have used a parameter called counter from the request that triggers my logic app. Jul 25, 2021 · Hi Team Can someone help me how to filter the data from sql server while fetching using azure logic app and also i need to filter the data HTTP request payload column value Example : payload example: { "tablename": "A" } Need to… Aug 9, 2018 · I. I'm doing a parse JSON ac Mar 20, 2023 · I've defined the following logic in Logic Apps, but Parse JSON isn't capturing the signInActivity details, so I can't filter the object based on lastSignInDateTime. In this article, we are going to see how we can utilize parameters in Logic apps. Aug 18, 2020 · Calling the Logic App from ADF and able to pass the correct File Names. Dec 6, 2022 · You want to pass more than 1 array to a ForEach at same time? and what you want do with logic app? Jan 12, 2020 · How do I sort an array in logic app? The logic app does not have built-in action to Sort or Filter Arrays, Because this is action could be time-consuming on the Logic App run time. Is there any way I can limit the foreach loop to iterate only 100 records? Aug 3, 2016 · Parsing JSON array in Azure Logic App from base64 encoded string to use in For_each Asked 9 years, 2 months ago Modified 3 years, 8 months ago Viewed 16k times Nov 4, 2022 · Introduction This article will show how to sort an array of objects in Logic Apps (or Power Automate) in ascending or descending order. I want to select value of @odata. I'm using the Xpath () expression here: Oct 29, 2017 · Problem One of the challenges I have come across the last few days while working with Azure Automation & Logic Apps is how to integrate the output of the Automation Runbook in the Logic Apps workflow. This JSON Dec 1, 2021 · I am struggling to select a property from a JSON array that I've stored in a variable (as an array). Nov 30, 2022 · In my logic app, I would like to execute the entire flow for steps connecting to dynamic database based on parameters. It’s pretty easy to do that. What is liquid template in Azure? Applies to: Azure Logic Apps (Consumption + Standard) Here are the code samples for the data operation action definitions in the article, Perform data operations. This article introduces how to create, use, and edit parameters for multitenant Consumption logic app workflows and for single-tenant Standard logic app workflows. json and restarting the logic app, I still receive the same error, and the variable limit remains unchanged. You can repeat actions on array items or until a condition is met. I'm trying to use this syntax to access the threshold value, Aug 31, 2022 · 1 I have trouble using my array variable in my V2 email in Logic apps. Suppose parameter 1 in the array is a "abc", I would like to conditionally execute the logic app with a specific connector to sql server. Like in any other application, in Logic apps also you would want one or more values that you can supply externally as a variable. Sep 7, 2021 · In the scenario when we have a logic app with O365 Trigger - when a new email arrives, and the email comes with multiple attachments; there is a current limitation in Send Grid connector -Send Email V4; where we cannot use the attachments array to send the received attachments all at once in one email. 3) The idea is I’ll invoke the Logic App via its HTTP URL, using the POST method, and sending a JSON body. This is how my workflow… May 21, 2023 · In this article, you will learn how to check for an empty string in Logic App, and it provides several approaches to accomplish this task. Jul 6, 2019 · The recent addition to Azure Logic Apps functionalities, is the feasibility to add inline code in the Logic App action. I did some test on my side, post to arrays (result1 and result2) to logic app and compose them using JS : Result : Please note if you want to use this feature , you should create an integration account and associated with your logic app in "Workflow settings" blade . Just copy and paste these action definitions into the code view editor Mar 16, 2022 · What's the quickest way to convert an array to a string variable (whilst keeping all the line breaks) using Logic App? Below is my definition which reads each array and append to a string variable, Aug 10, 2022 · However, I get an error: 'The template language function 'slice' expects its first parameter to be of type string. Aug 24, 2020 · It is possible to declare parameters directly in a Logic App, which is very helpful for generating Logic Apps releases, and deploy them. However, I need to add in a parameters into the array at the beginning. If this is helpful, mark as answer. I've now learned that 'slice' is meant for strings, but is there any similar functionality for an array type? Create a Logic App workflow that uses a Recurrence trigger, initializes a variable with JSON data, filters the array, uses Select and Join actions, and performs additional operations. For testing purposes, I need foreach to iterate only 50 or 100 records. Nov 18, 2022 · This article introduces how parameters work in single-tenant Azure Logic Apps and how to edit, reference, and manage environment variables using the single-tenant parameters experience. Dec 19, 2019 · For a few weeks now, there is a new "Parameter" section in the Designer of Logic Apps. How would I go about doing so? Currently, my array looks Applies to: Azure Logic Apps (Consumption + Standard) For workflow definitions in Azure Logic Apps and Power Automate, some expressions get their values from runtime actions that might not yet exist when your workflow starts running. e. And for parameter "xyz", it should execute with a different connector. Select the action box 5. Sep 5, 2023 · I have a logic app which gets triggered by a storage Blob Created event, After initializing a variable and capturing the blob name, I want to pass that variable in a kusto query to get a user detai Jul 10, 2020 · Hi, I have a question about Control in Azure App Logic evaluating conditions where @(body) can in some cases be Null. The Context First think to know is that the Compose action does not update the the current object but creates a new one. Setting the value of a variable later on in the process can be done with set variable action: Jun 9, 2025 · When you use parameters rather than environment-specific variables, you can initially focus more on designing your workflows, and insert your environment-specific variables later. I am creating a report using a flow, but need to filter the entries in my spreadsheet based on 2 conditions. Here’s a step-by-step guide to help you set this up: Sep 5, 2024 · I'm trying to iterate (for each) using logic apps and I want to be able able to set the KEY (Currency Code) as a variable and the Value (Currency Exchanged) as a variable. The provided value is of type Jun 6, 2023 · How to extract information from for each loop in azure logic app For that you can use Empty variable initialization before for each loops like below: You can also use an empty array variable, here I have used string. I also tried to set the value as a number instead of a string, and that had no effect. [2:05 PM] Modhana Priya Boost Logic Apps with Filter Array action for lightning-fast data filtering, which efficiently helps in filtering scenarios for large datasets. . We can create parameters and use these parameters in the Logic Apps: Unfortunately, there are two things that May 23, 2023 · In this article by Sandro, you will discover how to validate an empty array in Logic Apps and offers step-by-step guidance to achieve. Jul 25, 2023 · I have to use a logic app to send notification mail. Sep 21, 2023 · You can compare the different cost of azure function and logic app per action execution which would be cheaper for your requirement of sorting the JSON object and function would be way faster than using multiple action within the logic app. For my Logic App workflow I need an alphabetical sorted output of the selected user names from the two person columns in two different emails. For example if my array is ["1","2",3"]. Sep 7, 2017 · Logic Apps Parameters vs ARM Parameters I got the question about what the difference is between ARM template parameters and Logic App parameters and when these should be used, so that is what I’ll try to explain in this post. Be aware however that once you enter the empty string in the condition action and save your logic app, if you afterwards go back in the designer and reopen the condition action the empty string enclosed in double quotes ("") is not displayed anymore. Aug 21, 2020 · Transform JSON array to JSON object in Azure Logic Apps Asked 5 years, 1 month ago Modified 2 months ago Viewed 21k times Mar 13, 2022 · is there a way to retrieve the body from a POST request in Logic App? Sending the POST request: Parsing the response: This of course allows me to write the body from the actual HTTP response, but Apr 4, 2024 · Welcome again to another Logic Apps Best Practices, Tips, and Tricks. The below logic app shows the limitation scenario: If we used the above structure, the send Feb 15, 2021 · I have a storage table with following columns: - SubscriptionOwnerEmail - SubscriptionName - ScheduledUpdate With logic app, I want send an email for all subscription owners when it's time for a scheduled update. Unable to process template language expressions in action 'Parse_JSON' inputs at line '0' and column '0': 'The template language function 'json' parameter is not valid. Select Developer > Designer on the left side menu 4. 2) Click on “Use sample payload to generate schema”. Open Azure logic app 2. To find specific connector triggers and actions that you can use in your logic apps, see the list under the Connectors overview. The workflow definition follows a structure that is validated against the Workflow Definition Language schema. Apr 11, 2019 · In the Azure portal or Visual Studio, open your logic app in Logic App Designer. Here is how you can go through the JSON file and use it in the For-each loop. I just cannot work out the syntax / formula required in advance mode to make the 2 Apr 8, 2021 · I am able to use the output from a "Get Rows (V2)" by using the "Value" from dynamic content. I would like to output my array in the email body. In my example below I am setting the par_meal_string variable with the default value of 'Egg,Greek Yogurt,Coffee', which I can then transform into variable . In this video you will see how toUse Logic App Parameters and Variables, How define logic parameters in app settings#azure #integration #logicapp LogicApps, Feb 7, 2022 · TL;DR: Can Logic App HTTP request parameters be contained in a JSON payload using a "query_params" object? I have a very simple Logic App that responds with a 200 Status Code when a HTTP POST request is sent to it. Mar 13, 2024 · 1. We will look at using both the Azure Portal and VS Code to do Dec 4, 2024 · InvalidTemplate The execution of template action 'Filter_array' failed: The evaluation of 'query' action 'where' expression ' @contains (item ()? ['value'],'some text')' failed: 'The template language function 'contains' expects its first argument 'collection' to be a dictionary (object), an array or a string. The provided Jun 17, 2023 · Hello, I have created a logic app that is triggered by an event hub that receives JSON messages. , create an Logic App parameter which gets the value from the ARM Template parameter, and then use the Logic App parameter in your @concat() function. See the image for context. In this article, you will learn how to set HTTP GET Request in Logic Apps and also retrieve parameters from URL. You can read the full explanation of how to do this in this post Sep 12, 2020 · I am retrieving an XML response from an HTTP request, and would like to parse that into local Logic App variables. Aug 20, 2025 · Learn how to repeat actions by using loops in workflows for Azure Logic Apps. Below is the logic app standard workflow I am working on: I have 2 questions here. Aug 19, 2025 · Learn how to store, use, manage, and pass values using variables for workflows in Azure Logic Apps. This example returns the value dog from the animal-type array without casting: @body('myAction In this blog, you will see how to add parameters which can be reused throughout the logic app. But when I use the "Execute Stored Procedure (V2)" I don't have a "Value" option. Please advise. Select Workflows > choose workflow you want to edit 3. 1 2 3 I have 2 issues, outputting my array in the email body (only strings showing in the dynamic menu) and making each value on a row. May 16, 2023 · -1 I am learning Logic App. You can use these samples for when you want to try the examples with your own logic app's underlying workflow definition, Azure subscription, and API connections. Here’s an example Aug 14, 2020 · Array String converted into Array Variable In case if I have less flexibility to set a straightforward array default value, then I can start with a String parameter which can be converted into a collection of elements (array of elements). As of now, JavaScript language is supported and there are some more on the way. For more information about multitenant and single-tenant Azure Logic Apps, see Single-tenant versus multitenant in Azure Logic Apps. May 30, 2023 · Retrieve value of array by key | Logic Apps Asked 2 years, 4 months ago Modified 2 years, 4 months ago Viewed 1k times Apr 30, 2022 · Hello, I have create a For Each Loop in Azure Logic Apps. For example, I can pass a single value to the hours array as a token, just not an array of values. If I have to use a for each and append the files to variable, and pass that variable to logic app, what should the comparison condition be? Can somebody help me with the solution? Sep 10, 2024 · This article tells how to configure runbook input parameters, which allow data to be passed to a runbook when it's started. Stupid thing. That means, the email will contain… Jun 9, 2022 · One of the things I use Logic Apps for is sending emails from PowerShell scripts (esp Azure Automation Runbooks or Functions). By default, you can parse JSON content without any casting. Because I am implementing a… At first, I thought it wasn't possible to edit a variable of type object in a Logic Apps, but it is! In this post I will show how to use Compose action and setProperty to perform data operations in Azure Logic Apps. id field under resourceData section. Im want each value on its own row. Jul 11, 2021 · Foreach Inside a Foreach in Logic Apps ,Fetching value from field in an array inside an array, foreach in logicapps, How to use For Each in Logic App Apr 21, 2016 · If we “ Save ” our Logic Apps we will notice that 20 new files will be created in our Dropbox without us having defined any parameter or configuration inside the actions that would tell it to iterate over a list/array. If it helps, viewing the file through VSCODE extension, the extensions claims that workflow is May 4, 2018 · For me placing an empty string between double quotes in a condition action to recognize the empty string works well. Nov 30, 2023 · I have a document library with two person columns (userA, userB) in SharePoint Online (SPO). Then you can append or set this variable inside the for each loop like below: As you havent provided input assuming an example input and output is: You can also use compose and Mar 30, 2023 · My Logic App trigger Body has the following content. In the From box, specify the source array you want. Select the desired parameter and add value for the selected parameter Sep 11, 2024 · Thank you for your reply. I parse these messages in the logic app using the Parse JSON action and I also wanted to use a condition to split the messages from one sensor and the other… Sep 28, 2025 · How to create strings, arrays, tables, or tokens from various data types for workflows in Azure Logic Apps. I have already created an app which sends email to my Gmail account (hardcoded the email address) when an item is created in SharePoint Online list. Nov 13, 2021 · I have a logic app that is triggered by schedule (no incoming http request that I can retrieve variables from) and I want to set some parameters within this logic app that are retrieved within a For each block. Oct 10, 2019 · So your logic app will use webhook to trigger your azure runbook with some dynamic params and you want to get these params in logic app following steps ? Jun 5, 2020 · I have created a logic app for your requirement. See below for more… Using a stored procedure to retrieve data from SQL in a Logic App is a powerful way to manage complex queries and operations. Nothing flashy! Mar 7, 2023 · This throws up Logic Apps and Power Automate. I receive the following error: The execution of template action 'Select' failed: The evaluation Oct 18, 2023 · InvalidTemplate. I've now learned that 'slice' is meant for strings, but is there any similar functionality for an array type? Mar 21, 2016 · This short post explains how to work with Arrays / Looping structure within Azure Logic Apps schema version 2015-08-01-preview - Collection - Loop - foreach Mar 26, 2025 · Azure logic Apps how to read the array input parameter and set value of first item to a variable Asked 3 months ago Modified 3 months ago Viewed 33 times Mar 22, 2024 · Lets say you have an array and you want to take the first element of it. You also learn how to manage environment variables. 1) Create a new Logic App with HTTP request as the trigger. At the end of the entire process, I get a JSON array with the data that I need. Here’s the scenario, I have been trying to solve - Given an AzureRM resource Id, I want to parse out the name of the subscription, resource group & name of the resource. What will be the Expression Query ? Hi, I have created a logic app that connects to an API that uses a 'multi' collectionFormat in its query parameter See describing-parameters for more info I have defined this in my custom connector as follows: - name:… Sep 16, 2025 · This reference guide describes the limits and configuration information for Azure Logic Apps and related resources. Feb 28, 2022 · I am creating a Logic app to gather members from one platform using an API call and posting them to another platform using POST method. To parse a request that has a header with the "application/json" content type, you can use an expression. The provided value is of type 'Array'. Apr 5, 2020 · My goal was to define a LogicApp what can be called via HTTP request, query a SQL database with a select count query and return the result as text on the HTTP response body. During workflow Feb 3, 2023 · Hi all, Hoping this will be a very simple fix for somebody more experienced than me. However I am not able to use/assign values passed to the Logic App to the parameters defined in the LA. So I decided to filter the output from my SharePoint query using Filter Array. The conditions in my Control do checks on responses from Azure functions. In your logic app where you want to create the array, follow one of these steps: Under Choose an action, select Built-in. Jul 8, 2022 · Unable to process template language expressions in action 'Log_Success' inputs at line '0' and column '0': 'The template language function 'replace' expects its first parameter 'string' to be a string. You get errors like: The template language function 'replace' expects its first parameter 'string' to be a string. This reference describes the general types used for identifying triggers and actions in your logic app's underlying workflow definition, which is described and validated by the Workflow Definition Language. For simplicity’s sake, I will refer to using Logic Apps throughout the article, but the process will apply to either. In my previous blog posts, I discussed a basic trick for developers that was to convert XML into JSON inside Logic Apps. Before, I initialized an array variable and I want to write different infos into it with each iteration. Today we do and speak about the inverse process: How to convert JSON into XML inside Logic Apps. Aug 16, 2019 · Logic App initialize array from other variables Asked 6 years, 1 month ago Modified 6 years, 1 month ago Viewed 14k times Oct 6, 2025 · When you create a logic app workflow in Azure Logic Apps, the workflow has an underlying JavaScript Object Notation (JSON) definition that describes the actual logic that runs the workflow. Mar 25, 2024 · Is it possible to pass the same parameter name multiple times with different values in a logic app HTTP request? Attempting to do this didn't work, after saving the app with duplicated parameter names (with different values) they just disappeared and only the last parameter name and value remained. Definition contains invalid parameters. This reference provides an overview about this structure and how the schema defines attributes Sep 15, 2023 · Even if tokens are not supported in recurrence triggers, they seem to work for some keys. Dec 13, 2019 · How to loop through an array in a logic app? Asked 5 years, 10 months ago Modified 5 years, 10 months ago Viewed 26k times Jul 20, 2019 · You can use JS inline code to implement your requirement. Apr 2, 2025 · How to create strings, arrays, tables, or tokens from various data types for workflows in Azure Logic Apps. Stored Proc action returns 900 rows in total, so the foreach loop iterates 900 times. Jun 6, 2022 · Can we pass dynamic parameters in Azure Logic apps when its is triggered ? Is there any funcationality for Pop up for passing parameters values. In this video we are going to discuss how we can use Parameters in Azure Logic Apps (Standard). Jun 26, 2018 · In simple words, how do I process parameter inside Azure Logic App which came through URL Apr 28, 2020 · In this blog post we will explore how to work with Logic App parameters when working with Azure Security Center Workflow Automation. Oct 2, 2025 · This article introduces how to create, use, and edit parameters for multitenant Consumption logic app workflows and for single-tenant Standard logic app workflows. Aug 10, 2022 · However, I get an error: 'The template language function 'slice' expects its first parameter to be of type string. I currently am listing rows in a table (with no filter) and then using the filter array action to filter the entries. can you do this via expressions. ecy ffrote vkn lniie ds 31 xad tqojq 3qjo sf