{
  "operations": [
    {
      "name": "getContentsFromMessages",
      "params": [
        "options"
      ],
      "docs": {
        "description": "Downloads contents from messages of a Gmail account.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "param",
            "description": "Customized options including desired contents and query.",
            "type": {
              "type": "NameExpression",
              "name": "Options"
            },
            "name": "options"
          },
          {
            "title": "state",
            "description": "{Array} data - The returned message objects, of the form `{ messageId, ...contents } `"
          },
          {
            "title": "state",
            "description": "{Array<string>} processedIds - An array of string ids processed by this request"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            }
          },
          {
            "title": "example",
            "description": "getContentsFromMessages(\n  {\n    query: 'subject:my+test+message'\n  }\n)",
            "caption": "Get a message with a specific subject"
          },
          {
            "title": "example",
            "description": "getContentsFromMessages(\n  {\n    query: 'after:15/01/2025',\n    contents: [\n      'subject',\n      { type: 'file', name: 'metadata', file: 'report.txt'}\n    ]\n  }\n)",
            "caption": "Get messages after a specific date, with subject and report.txt attachment"
          },
          {
            "title": "example",
            "description": "getContentsFromMessages(\n  {\n    query: 'after:2026/07/01',\n    contents: [\n      'body',\n      { type: 'file', name: 'report', file: /\\.xlsx$/ }\n    ],\n    fetchAttachments: false\n  }\n)",
            "caption": "Get metadata without downloading requested attachments"
          }
        ]
      },
      "valid": true
    },
    {
      "name": "sendMessage",
      "params": [
        "message"
      ],
      "docs": {
        "description": "Sends a Gmail message using the provided configuration.\nSupports attachments and standard email fields like subject, body, and recipients.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "param",
            "description": "The message configuration object or array of objects.",
            "type": {
              "type": "UnionType",
              "elements": [
                {
                  "type": "NameExpression",
                  "name": "SendMessageOptions"
                },
                {
                  "type": "TypeApplication",
                  "expression": {
                    "type": "NameExpression",
                    "name": "Array"
                  },
                  "applications": [
                    {
                      "type": "NameExpression",
                      "name": "SendMessageOptions"
                    }
                  ]
                }
              ]
            },
            "name": "message"
          },
          {
            "title": "state",
            "description": "{Object} data - The Gmail API response from sending the message."
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            }
          },
          {
            "title": "example",
            "description": "sendMessage({\n  to: 'recipient@example.org',\n  subject: 'Test Message',\n  body: 'Hello from OpenFn!',\n  attachments: [\n    { filename: 'test.txt', content: 'Some text content' }\n  ]\n})"
          }
        ]
      },
      "valid": true
    },
    {
      "name": "getMessageById",
      "params": [
        "messageId",
        "options"
      ],
      "docs": {
        "description": "Downloads contents from a single message of a Gmail account, identified by\nits Gmail API message id.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "param",
            "description": "Gmail API message id to fetch.",
            "type": {
              "type": "NameExpression",
              "name": "string"
            },
            "name": "messageId"
          },
          {
            "title": "param",
            "description": "Customized options including desired contents.",
            "type": {
              "type": "OptionalType",
              "expression": {
                "type": "NameExpression",
                "name": "MessageIdOptions"
              }
            },
            "name": "options"
          },
          {
            "title": "state",
            "description": "{Object} data - The returned message object, of the form `{ messageId, ...contents } `"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            }
          },
          {
            "title": "example",
            "description": "getMessageById(\n  $.data.messageId,\n  {\n    contents: [\n      { type: 'file', name: 'report', file: /\\.xlsx$/ }\n    ]\n  }\n)",
            "caption": "Download attachments for a specific message identified by an earlier step"
          }
        ]
      },
      "valid": true
    }
  ],
  "exports": [],
  "common": [
    {
      "name": "fn",
      "params": [
        "func"
      ],
      "docs": {
        "description": "Creates a custom step (or operation) for more flexible job writing.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "example",
            "description": "fn(state => {\n  // do some things to state\n  return state;\n});"
          },
          {
            "title": "param",
            "description": "is the function",
            "type": {
              "type": "NameExpression",
              "name": "Function"
            },
            "name": "func"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            }
          }
        ]
      },
      "valid": true
    },
    {
      "name": "fnIf",
      "params": [
        "condition",
        "operation"
      ],
      "docs": {
        "description": "Execute a function only when the condition returns true",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "example",
            "description": "fnIf((state) => state?.data?.name, get(\"https://example.com\"));"
          },
          {
            "title": "param",
            "description": "The condition that returns true",
            "type": {
              "type": "NameExpression",
              "name": "Boolean"
            },
            "name": "condition"
          },
          {
            "title": "param",
            "description": "The operation needed to be executed.",
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            },
            "name": "operation"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            }
          }
        ]
      },
      "valid": true
    },
    {
      "name": "sourceValue",
      "params": [
        "path"
      ],
      "docs": {
        "description": "Picks out a single value from source data.\nIf a JSONPath returns more than one value for the reference, the first\nitem will be returned.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "example",
            "description": "sourceValue('$.key')"
          },
          {
            "title": "param",
            "description": "JSONPath referencing a point in `state`.",
            "type": {
              "type": "NameExpression",
              "name": "String"
            },
            "name": "path"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            }
          }
        ]
      },
      "valid": true
    },
    {
      "name": "dataPath",
      "params": [
        "path"
      ],
      "docs": {
        "description": "Ensures a path points at the data.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "example",
            "description": "dataPath('key')"
          },
          {
            "title": "param",
            "description": "JSONPath referencing a point in `data`.",
            "type": {
              "type": "NameExpression",
              "name": "string"
            },
            "name": "path"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "string"
            }
          }
        ]
      },
      "valid": true
    },
    {
      "name": "dataValue",
      "params": [
        "path"
      ],
      "docs": {
        "description": "Picks out a single value from the source data object—usually `state.data`.\nIf a JSONPath returns more than one value for the reference, the first\nitem will be returned.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "example",
            "description": "dataValue('key')"
          },
          {
            "title": "param",
            "description": "JSONPath referencing a point in `data`.",
            "type": {
              "type": "NameExpression",
              "name": "String"
            },
            "name": "path"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            }
          }
        ]
      },
      "valid": true
    },
    {
      "name": "lastReferenceValue",
      "params": [
        "path"
      ],
      "docs": {
        "description": "Picks out the last reference value from source data.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "example",
            "description": "lastReferenceValue('key')"
          },
          {
            "title": "param",
            "description": "JSONPath referencing a point in `references`.",
            "type": {
              "type": "NameExpression",
              "name": "String"
            },
            "name": "path"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            }
          }
        ]
      },
      "valid": true
    },
    {
      "name": "each",
      "params": [
        "dataSource",
        "operation"
      ],
      "docs": {
        "description": "Iterates over an array of items and invokes an operation upon each one, where the state\nobject is _scoped_ so that state.data is the item under iteration.\nThe rest of the state object is untouched and can be referenced as usual.\nYou can pass an array directly, or use lazy state or a JSONPath string to\nreference a slice of state.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "example",
            "description": "each(\n  $.data,\n  // Inside the callback operation, `$.data` is scoped to the item under iteration\n  insert(\"patient\", {\n    patient_name: $.data.properties.case_name,\n    patient_id: $.data.case_id,\n  })\n);",
            "caption": "Using lazy state ($) to iterate over items in state.data and pass each into an \"insert\" operation"
          },
          {
            "title": "example",
            "description": "each(\n  $.data,\n  insert(\"patient\", (state) => ({\n    patient_id: state.data.case_id,\n    ...state.data\n  }))\n);",
            "caption": "Iterate over items in state.data and pass each one into an \"insert\" operation"
          },
          {
            "title": "example",
            "description": "each(\n  \"$.data[*]\",\n  insert(\"patient\", (state) => ({\n    patient_name: state.data.properties.case_name,\n    patient_id: state.data.case_id,\n  }))\n);",
            "caption": "Using JSON path to iterate over items in state.data and pass each one into an \"insert\" operation"
          },
          {
            "title": "param",
            "description": "JSONPath referencing a point in `state`.",
            "type": {
              "type": "NameExpression",
              "name": "DataSource"
            },
            "name": "dataSource"
          },
          {
            "title": "param",
            "description": "The operation needed to be repeated.",
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            },
            "name": "operation"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            }
          }
        ]
      },
      "valid": true
    },
    {
      "name": "combine",
      "params": [
        "operations"
      ],
      "docs": {
        "description": "Combines two operations into one",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "example",
            "description": "combine(\n  create('foo'),\n  delete('bar')\n)"
          },
          {
            "title": "param",
            "description": "Operations to be performed.",
            "type": {
              "type": "NameExpression",
              "name": "Operations"
            },
            "name": "operations"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            }
          }
        ]
      },
      "valid": true
    },
    {
      "name": "field",
      "params": [
        "key",
        "value"
      ],
      "docs": {
        "description": "Returns a key, value pair in an array.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "example",
            "description": "field('destination_field_name__c', 'value')"
          },
          {
            "title": "param",
            "description": "Name of the field",
            "type": {
              "type": "NameExpression",
              "name": "string"
            },
            "name": "key"
          },
          {
            "title": "param",
            "description": "The value itself or a sourceable operation.",
            "type": {
              "type": "NameExpression",
              "name": "Value"
            },
            "name": "value"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Field"
            }
          }
        ]
      },
      "valid": true
    },
    {
      "name": "fields",
      "params": [
        "fields"
      ],
      "docs": {
        "description": "Zips key value pairs into an object.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "example",
            "description": "fields(list_of_fields)"
          },
          {
            "title": "param",
            "description": "a list of fields",
            "type": {
              "type": "NameExpression",
              "name": "Fields"
            },
            "name": "fields"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Object"
            }
          }
        ]
      },
      "valid": true
    },
    {
      "name": "merge",
      "params": [
        "dataSource",
        "fields"
      ],
      "docs": {
        "description": "Merges fields into each item in an array.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "example",
            "description": "merge(\n  \"$.books[*]\",\n  fields(\n    field( \"publisher\", sourceValue(\"$.publisher\") )\n  )\n)"
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "param",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "DataSource"
            },
            "name": "dataSource"
          },
          {
            "title": "param",
            "description": "Group of fields to merge in.",
            "type": {
              "type": "NameExpression",
              "name": "Object"
            },
            "name": "fields"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "DataSource"
            }
          }
        ]
      },
      "valid": true
    },
    {
      "name": "cursor",
      "params": [
        "value",
        "options"
      ],
      "docs": {
        "description": "Sets a cursor property on state.\nSupports natural language dates like `now`, `today`, `yesterday`, `n hours ago`, `n days ago`, and `start`,\nwhich will be converted relative to the environment (ie, the Lightning or CLI locale). Custom timezones\nare not yet supported.\nYou can provide a formatter to customise the final cursor value, which is useful for normalising\ndifferent inputs. The custom formatter runs after natural language date conversion.\nSee the usage guide at {@link https://docs.openfn.org/documentation/jobs/job-writing-guide#using-cursors}",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "example",
            "description": "cursor($.cursor, { defaultValue: 'today' })",
            "caption": "Use a cursor from state if present, or else use the default value"
          },
          {
            "title": "example",
            "description": "cursor(22)",
            "caption": "Use a pagination cursor"
          },
          {
            "title": "param",
            "description": "the cursor value. Usually an ISO date, natural language date, or page number",
            "type": {
              "type": "NameExpression",
              "name": "any"
            },
            "name": "value"
          },
          {
            "title": "param",
            "description": "options to control the cursor.",
            "type": {
              "type": "NameExpression",
              "name": "object"
            },
            "name": "options"
          },
          {
            "title": "param",
            "description": "set the cursor key. Will persist through the whole run.",
            "type": {
              "type": "NameExpression",
              "name": "string"
            },
            "name": "options.key"
          },
          {
            "title": "param",
            "description": "the value to use if value is falsy",
            "type": {
              "type": "NameExpression",
              "name": "any"
            },
            "name": "options.defaultValue"
          },
          {
            "title": "param",
            "description": "custom formatter for the final cursor value",
            "type": {
              "type": "NameExpression",
              "name": "Function"
            },
            "name": "options.format"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            }
          }
        ]
      },
      "valid": false
    },
    {
      "name": "log",
      "params": [
        "args"
      ],
      "docs": {
        "description": "Outputs a message, like calling `console.log`. Use this at the top level of your job code, but not inside callbacks.",
        "tags": [
          {
            "title": "public",
            "description": null,
            "type": null
          },
          {
            "title": "function",
            "description": null,
            "name": null
          },
          {
            "title": "example",
            "description": "log('Patient List::', $.patients);",
            "caption": "Log values from state"
          },
          {
            "title": "example",
            "description": "fn((state) => {\n  console.log(state.data);\n  return state;\n})",
            "caption": "Use console.log inside a callback or fn block"
          },
          {
            "title": "param",
            "description": "A value or message to display in the logs",
            "type": {
              "type": "NameExpression",
              "name": "any"
            },
            "name": "args"
          },
          {
            "title": "returns",
            "description": null,
            "type": {
              "type": "NameExpression",
              "name": "Operation"
            }
          }
        ]
      },
      "valid": true
    }
  ]
}