createStepProposal

mutation CreateStepProposal($input: CreateStepProposalInput!) {
  createStepProposal(input: $input) {
    stepProposal {
      LastSessionId
      _created
      _etag
      _updated
      acceptedEtag
      applicationPreview {
        applicable
        conflictMessage
        content
        slateContent
        title
      }
    }
  }
}

{
  "input": {
    "changeSummary": "string",
    "stepId": "id"
  }
}

{
  "data": {
    "createStepProposal": {
      "stepProposal": {
        "LastSessionId": "string",
        "_created": "value",
        "_etag": "string",
        "_updated": "value",
        "acceptedEtag": "string",
        "applicationPreview": {
          "applicable": true,
          "conflictMessage": "string",
          "content": "string",
          "slateContent": "value",
          "title": "string"
        }
      }
    }
  }
}