Azure Logic apps - output array in email body - azure-logic-apps

Question

I have trouble using my array variable in my V2 email in Logic apps. I would like to output my array in the email body. For example if my array is ["1","2",3"]. Im want each value on its own row.
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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.

Answer 1

After reproducing from my end, I could able to achieve your requirement by replacing "," with "< br>< br>" while sending the email using Send an email (V2) action. Below is the expression that worked for me.
replace(string(variables('SampleArray')),',','<br><br>')
Here is the flow of my Logic App
Result in my Inbox:
To reproduce the same, you can use below codeview in your logicapp
{
"definition": {
"$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
"actions": {
"SampleArray": {
"inputs": {
"variables": [
{
"name": "SampleArray",
"type": "array",
"value": [
1,
2,
3
]
}
]
},
"runAfter": {},
"type": "InitializeVariable"
},
"Send_an_email_(V2)": {
"inputs": {
"body": {
"Body": "<p>#{replace(string(variables('SampleArray')),',','<br><br>')}</p>",
"Importance": "Normal",
"Subject": "Sample",
"To": "<YOUR-EMAIL>"
},
"host": {
"connection": {
"name": "#parameters('$connections')['office365']['connectionId']"
}
},
"method": "post",
"path": "/v2/Mail"
},
"operationOptions": "DisableAutomaticDecompression",
"runAfter": {
"SampleArray": [
"Succeeded"
]
},
"type": "ApiConnection"
}
},
"contentVersion": "1.0.0.0",
"outputs": {},
"parameters": {
"$connections": {
"defaultValue": {},
"type": "Object"
}
},
"triggers": {
"manual": {
"inputs": {
"schema": {}
},
"kind": "Http",
"type": "Request"
}
}
},
"parameters": {
"$connections": {
"value": {
"office365": {
"connectionId": "/subscriptions/<SUB-ID>/resourceGroups/<RG>/providers/Microsoft.Web/connections/office365",
"connectionName": "office365",
"id": "/subscriptions/<SUB-ID>/providers/Microsoft.Web/locations/centralus/managedApis/office365"
}
}
}
}
}