API Playground multiple mutation operations

Hi there,

We need to create with playground multiple columns in one time ?

I have an error when trying this :

mutation createColumn {
create_column(board_id: 1165103309, title: “pitch”, description: “Pitch”, column_type: long_text )
{ id }
create_column(board_id: 1165103309, title: “summary”, description: “Summary”, column_type: long_text )
{ id }
}

The error :
{
“errors”: [
{
“message”: “Field ‘create_column’ has an argument conflict: {board_id:"1165103309",title:"\"pitch\"",description:"\"Pitch\"",column_type:"long_text"} or {board_id:"1165103309",title:"\"resume\"",description:"\"Résumé\"",column_type:"long_text"}?”,
“locations”: [
{
“line”: 2,
“column”: 3
},
{
“line”: 4,
“column”: 3
}
],
“fields”:
}
],
“account_id”: my_account_id is here
}

Any hell ?
Hope it’s possible

Just found it !!!

mutation {
createPitch: create_column(board_id: 1165103309, title: “pitch”, description: “Pitch”, column_type: long_text )
{ id }
createSummary: create_column(board_id: 1165103309, title: “summary”, description: “Résumé”, column_type: long_text )
{ id }
}