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Parse Json error for Attachments

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Posted on by ParmSandhu

Im getting an Error for the parse Json for gathering the values of an attachment. i have posted a screenshot below. the flow wont get past the parse json

Parse Json Code:

{

"type": "array",

"items": {

"type": "object",

"properties": {

"name": {

"type": "string"

"link": {

"type": "string"

"id": {

"type": "string"

"type": {},

"size": {

"type": "integer"

"referenceId": {

"type": "string"

"driveId": {

"type": "string"

"status": {

"type": "integer"

"uploadSessionUrl": {}

"required": [

"name",

"link",

"id",

"type",

"size",

"referenceId",

"driveId",

"status",

"uploadSessionUrl"

]

}

parse json.png

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Community Power Pla... on at

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Hi @ParmSandhu ,

1. try removing " "type": {}," from the code and check.

Regards,
Chandrashekhar

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ChadVKealey 1,393 on at

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Can you provide a screenshot of the error you see in a failed run? A close-up of it (rather than the whole screen) would be best. I honestly can't make anything out in the screenshot you posted; the text is too small and when I zoom in, it gets all pixelated.

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ChadVKealey 1,393 on at

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Also, are you certain that you selected a file upload question as the "Content" for the Parse JSON action? That schema only fits with "File upload" questions from a Microsoft Form.

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ParmSandhu 17 on at

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Yes it is a file upload question on forms, but it is not required, think that was worth mentioning.

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ParmSandhu 17 on at

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ChadVKealey 1,393 on at

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If you submit the form and attach/upload a file, does the flow work? If so, this behavior is expected. Basically, if you don't attach/upload a file, the response to that question is empty (null), which doesn't fit the schema that the action is using. If you don't plan to make the file upload required, you can add a condition that evaluates the response to that question and ONLY does the parse json (and other file-related steps) if that response is NOT null.

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ParmSandhu 17 on at

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Thanks Chad i started realizing that after running a couple of test runs and tried setting a condition. But am having issues with that as well because i am unsure of how to set a condition to tell the process that there is an attachment provided. i have posted another post here:
https://powerusers.microsoft.com/t5/Building-Flows/Condition-Control-in-power-automate-for-Attachments-from-MS/m-p/952922#M133644

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ParmSandhu 17 on at

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so i have figured out the conditions and the parse json is passing now but now i am getting stopped at the "Get file meta data" im not sure what is causing this i am using the same steps as the video. here is the error.

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ChadVKealey 1,393 on at

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That error means that it can't find the file that you're specifying in the input for the action. Can you provide a screenshot showing the input for the Apply to each loop and the Get file metadata action?

Ensure that the input for Apply to each is the "Body" being output from the "Parse JSON" action.

Also, make sure the input for the Get file metadata action is the "driveId"."id" (the dot/period in between is required!), also being output from the "Parse JSON" action.

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ParmSandhu 17 on at

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Get file metadata input
{
    "method": "get",
    "path": "/datasets/default/files/b%25219bFCJ9HphUOgKe0yfEWfHubU0Dvw5wBNmvKSd3UNCog5kRNL5WzORLlbWzaSj8e8.014KXUNJEKVCYJ6VJLFNA3X3YDDGR7XQY2",
    "host": {
        "api": {
            "runtimeUrl": "https://flow-apim-msmanaged-na-eastus2-01.azure-apim.net/apim/onedriveforbusiness"
        },
        "connection": {
            "name": "/providers/Microsoft.PowerApps/apis/shared_onedriveforbusiness/connections/shared-onedriveforbu-596ddbfc-814e-4887-9181-5fd2-8bee2210"
        }
    },
    "authentication": {
        "scheme": "Key",
        "parameter": "*sanitized*",
        "type": "Raw"
    }
}

it is the body from the parse json and the driveid is items('Apply_to_each')['driveId'] same with the id. and i do have a period between them.

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