Is there an example of using mutation to update goal?

Question

I tried to change my goal in API explorer using my PH login, but I got error saying "SyntaxError: Unexpected token < in JSON at position 0"

```
mutation {
  goalUpdate(input: {goalId: 12345, title: "test update"}) {
    clientMutationId
  }
}

```

Roy Shao · Accepted Answer

mutation { goalUpdate(input: {goalId: 12345, title: "test update"}) { clientMutationId } }

Dhruv Parmar · Answer

@roy_shao yes, that might be the issue.

Dhruv Parmar · Answer

@roy_shao can you try something like this, after logging in via product hunt in the explorer app

mutation($goalUpdateInput: GoalUpdateInput!) {
  goalUpdate(input: $goalUpdateInput) {
    node {
      title
      id
    }
  }
}

and inside query variables you can put the input values like

{
  "goalUpdateInput": {
    "goalId": goal_id,
    "title": new_title_here
  }
}

Aaron O'Leary · Answer

@roy_shao @dhruvparmar any idea on this? :)

Roy Shao · Answer

@dhruvparmar thanks. This works for me. I'm new to GraphQL. Is it because my mutation syntax was wrong?

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