How to consolidate array entries based on a duplicate value?

[dlprentice]

Using the below array as an example I am trying to send 1 email to "someemail@gmail.com" with a table of the elements "System", and "Acronym". I am not sure how to do this, any help is appreciated.

[
 {
      "System": "Contaminant Assessment Process",
      "Acronym": "CAP",
      "Primary Contact Email": "someemail@gmail.com"
    },
    {
      "System": "Contaminants Investigations Database",
      "Acronym": "CID",
      "Primary Contact Email": "someemail@gmail.com"
    },
    {
      "System": "Pesticide Use Proposal",
      "Acronym": "PUPS",
      "Primary Contact Email": "someemail@gmail.com"
    },
    {
      "System": "Refuge Cleanup Projects",
      "Acronym": "RCP",
      "Primary Contact Email": "someemail@gmail.com"
    }
]

[Paulie78]

Do you mean System and Acronym?

[dlprentice]

Yes, thanks for catching that, I've edited it to be correct.

[Paulie78 · Accepted solution]

Go into your flow, choose to add a new step, go to "My Clipboard" and then copy the below into your clipboard and press CRTL-V. I've put everything you need into a scope which you can just paste.

{"id":"9952de8f-baf0-45b5-bc5a-af04-a68dcd62","brandColor":"#8C3900","connectionReferences":{},"connectorDisplayName":"Control","icon":"data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMzIiIGhlaWdodD0iMzIiIHZlcnNpb249IjEuMSIgdmlld0JveD0iMCAwIDMyIDMyIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPg0KIDxwYXRoIGQ9Im0wIDBoMzJ2MzJoLTMyeiIgZmlsbD0iIzhDMzkwMCIvPg0KIDxwYXRoIGQ9Im04IDEwaDE2djEyaC0xNnptMTUgMTF2LTEwaC0xNHYxMHptLTItOHY2aC0xMHYtNnptLTEgNXYtNGgtOHY0eiIgZmlsbD0iI2ZmZiIvPg0KPC9zdmc+DQo=","isTrigger":false,"operationName":"Scope","operationDefinition":{"type":"Scope","actions":{"JSON":{"type":"Compose","inputs":[{"System":"Contaminant Assessment Process","Acronym":"CAP","Primary Contact Email":"someemail@gmail.com"},{"System":"Contaminants Investigations Database","Acronym":"CID","Primary Contact Email":"someemail@gmail.com"},{"System":"Pesticide Use Proposal","Acronym":"PUPS","Primary Contact Email":"someemail@gmail.com"},{"System":"Refuge Cleanup Projects","Acronym":"RCP","Primary Contact Email":"someemail@gmail.com"}],"runAfter":{}},"email":{"type":"Compose","inputs":"@first(outputs('JSON'))['Primary Contact Email']","runAfter":{"JSON":["Succeeded"]}},"Select":{"type":"Select","inputs":{"from":"@outputs('JSON')","select":{"System":"@item()['System']","Acronym":"@item()['Acronym']"}},"runAfter":{"email":["Succeeded"]}},"Create_HTML_table":{"type":"Table","inputs":{"from":"@body('Select')","format":"HTML"},"runAfter":{"Select":["Succeeded"]}}},"runAfter":{}}}

[dlprentice]

Never knew you could do this! Very cool! What you have is closer to what I'm after however I don't think I explained my end goal as well so my fault.

I ended up following what I found here, and am in good shape.

Solved: Mail merge excluding duplicate emails - Power Platform Community (microsoft.com)

Example of final flow: