{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/neo4j/main/json-schema/neo4j-transaction-response-schema.json",
  "title": "TransactionResponse",
  "description": "Response from a transaction operation.",
  "x-generated": "2026-10-04",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/neo4j-transactions-api-openapi.yml#/components/schemas/TransactionResponse",
  "type": "object",
  "properties": {
    "results": {
      "type": "array",
      "description": "Array of result objects corresponding to each executed statement",
      "items": {
        "$ref": "#/$defs/StatementResult"
      }
    },
    "errors": {
      "type": "array",
      "description": "Array of errors that occurred during execution",
      "items": {
        "$ref": "#/$defs/Neo4jError"
      }
    },
    "commit": {
      "type": "string",
      "description": "URI to commit the transaction"
    },
    "transaction": {
      "type": "object",
      "description": "Transaction metadata",
      "properties": {
        "expires": {
          "type": "string",
          "description": "Timestamp when the transaction will expire if idle"
        }
      }
    }
  },
  "$defs": {
    "GraphNode": {
      "type": "object",
      "description": "A node returned in graph result format.",
      "properties": {
        "id": {
          "type": "string",
          "description": "The internal node ID"
        },
        "labels": {
          "type": "array",
          "description": "Labels assigned to the node",
          "items": {
            "type": "string"
          }
        },
        "properties": {
          "type": "object",
          "description": "Key-value properties of the node",
          "additionalProperties": true
        }
      }
    },
    "GraphRelationship": {
      "type": "object",
      "description": "A relationship returned in graph result format.",
      "properties": {
        "id": {
          "type": "string",
          "description": "The internal relationship ID"
        },
        "type": {
          "type": "string",
          "description": "The relationship type"
        },
        "startNode": {
          "type": "string",
          "description": "The ID of the start node"
        },
        "endNode": {
          "type": "string",
          "description": "The ID of the end node"
        },
        "properties": {
          "type": "object",
          "description": "Key-value properties of the relationship",
          "additionalProperties": true
        }
      }
    },
    "Neo4jError": {
      "type": "object",
      "description": "An error returned by the Neo4j server.",
      "properties": {
        "code": {
          "type": "string",
          "description": "Neo4j error code in the format Neo.ErrorClassification.Category.Title"
        },
        "message": {
          "type": "string",
          "description": "Human-readable error message"
        }
      }
    },
    "QueryStatistics": {
      "type": "object",
      "description": "Statistics about query execution.",
      "properties": {
        "contains_updates": {
          "type": "boolean",
          "description": "Whether the query modified the database"
        },
        "nodes_created": {
          "type": "integer",
          "description": "Number of nodes created"
        },
        "nodes_deleted": {
          "type": "integer",
          "description": "Number of nodes deleted"
        },
        "properties_set": {
          "type": "integer",
          "description": "Number of properties set"
        },
        "relationships_created": {
          "type": "integer",
          "description": "Number of relationships created"
        },
        "relationships_deleted": {
          "type": "integer",
          "description": "Number of relationships deleted"
        },
        "labels_added": {
          "type": "integer",
          "description": "Number of labels added to nodes"
        },
        "labels_removed": {
          "type": "integer",
          "description": "Number of labels removed from nodes"
        },
        "indexes_added": {
          "type": "integer",
          "description": "Number of indexes created"
        },
        "indexes_removed": {
          "type": "integer",
          "description": "Number of indexes removed"
        },
        "constraints_added": {
          "type": "integer",
          "description": "Number of constraints created"
        },
        "constraints_removed": {
          "type": "integer",
          "description": "Number of constraints removed"
        }
      }
    },
    "StatementResult": {
      "type": "object",
      "description": "Result of a single Cypher statement execution.",
      "properties": {
        "columns": {
          "type": "array",
          "description": "Column names in the result set",
          "items": {
            "type": "string"
          }
        },
        "data": {
          "type": "array",
          "description": "Array of result rows",
          "items": {
            "type": "object",
            "properties": {
              "row": {
                "type": "array",
                "description": "Row data values",
                "items": {}
              },
              "meta": {
                "type": "array",
                "description": "Metadata for each value in the row",
                "items": {}
              },
              "graph": {
                "type": "object",
                "description": "Graph representation of the result when requested",
                "properties": {
                  "nodes": {
                    "type": "array",
                    "description": "Graph nodes in the result",
                    "items": {
                      "$ref": "#/$defs/GraphNode"
                    }
                  },
                  "relationships": {
                    "type": "array",
                    "description": "Graph relationships in the result",
                    "items": {
                      "$ref": "#/$defs/GraphRelationship"
                    }
                  }
                }
              }
            }
          }
        },
        "stats": {
          "$ref": "#/$defs/QueryStatistics"
        }
      }
    }
  }
}