List objective events

client.Objectives.ListEvents(ctx, workspaceID, objectiveID, query) (*CursorPagination[ObjectiveListEventsResponse], error)

GET/v1/workspaces/{workspaceId}/objectives/{objectiveId}/events

Lists all events for an objective

ParametersExpand Collapse

workspaceID string

objectiveID string

query ObjectiveListEventsParams

Cursor param.Field[string]Optional

Pagination cursor from previous response

IncludeInfo param.Field[bool]Optional

When set to true you may use more of your alloted API rate-limit

Limit param.Field[int64]Optional

Maximum number of results to return

formatint32

SinceEventID param.Field[string]Optional

Optional string to fetch events since an ID

SortOrder param.Field[string]Optional

Sort order for results (asc or desc by creation time)

WindowID param.Field[string]Optional

Optional context window ID to filter events by

ReturnsExpand Collapse

type ObjectiveListEventsResponse struct{…}

Data ObjectiveEventData

AssistantMessage AssistantMessageOptional

Content stringOptional

ToolCalls []AssistantToolCallOptional

Arguments stringOptional

FunctionName stringOptional

Tool CallableToolOptional

CallableTool is a union that represents a tool that can be called by an agent. In Cadenya, a tool that is used within an agent objective might be a user-defined tool (IE: MCP, HTTP), another Agent (useful to separate context), or a Cadenya Tool (one Cadenya provides).

Agent ResourceMetadataOptional

Standard metadata for persistent, named resources (e.g., agents, tools, prompts)

ID string

Unique identifier for the resource (prefixed ULID, e.g., “agent_01HXK…”)

AccountID string

Account this resource belongs to for multi-tenant isolation (prefixed ULID)

CreatedAt Time

Timestamp when this resource was created

formatdate-time

Name string

Human-readable name for the resource (e.g., “Customer Support Agent”, “Email Tool”) Required for resources that users interact with directly

ProfileID string

ID of the actor (user or service account) that created this resource

WorkspaceID string

Workspace this resource belongs to for organizational grouping (prefixed ULID)

BundleKey stringOptional

Optional bundle ownership key. When set, indicates the resource is managed by a configuration bundle identified by this key. Used by BulkWorkspaceResources.Apply to track which resources belong to which bundle for reconciliation / soft-delete on re-apply.

ExternalID stringOptional

External ID for the resource (e.g., a workflow ID from an external system)

Labels map[string, string]Optional

Arbitrary key-value pairs for categorization and filtering Examples: {“environment”: “production”, “team”: “platform”, “version”: “v2”}

CadenyaProvidedTool ResourceMetadataOptional

Standard metadata for persistent, named resources (e.g., agents, tools, prompts)

ID string

Unique identifier for the resource (prefixed ULID, e.g., “agent_01HXK…”)

AccountID string

Account this resource belongs to for multi-tenant isolation (prefixed ULID)

CreatedAt Time

Timestamp when this resource was created

formatdate-time

Name string

Human-readable name for the resource (e.g., “Customer Support Agent”, “Email Tool”) Required for resources that users interact with directly

ProfileID string

ID of the actor (user or service account) that created this resource

WorkspaceID string

Workspace this resource belongs to for organizational grouping (prefixed ULID)

BundleKey stringOptional

ExternalID stringOptional

External ID for the resource (e.g., a workflow ID from an external system)

Labels map[string, string]Optional

Arbitrary key-value pairs for categorization and filtering Examples: {“environment”: “production”, “team”: “platform”, “version”: “v2”}

Tool ResourceMetadataOptional

Standard metadata for persistent, named resources (e.g., agents, tools, prompts)

ID string

Unique identifier for the resource (prefixed ULID, e.g., “agent_01HXK…”)

AccountID string

Account this resource belongs to for multi-tenant isolation (prefixed ULID)

CreatedAt Time

Timestamp when this resource was created

formatdate-time

Name string

Human-readable name for the resource (e.g., “Customer Support Agent”, “Email Tool”) Required for resources that users interact with directly

ProfileID string

ID of the actor (user or service account) that created this resource

WorkspaceID string

Workspace this resource belongs to for organizational grouping (prefixed ULID)

BundleKey stringOptional

ExternalID stringOptional

External ID for the resource (e.g., a workflow ID from an external system)

Labels map[string, string]Optional

Arbitrary key-value pairs for categorization and filtering Examples: {“environment”: “production”, “team”: “platform”, “version”: “v2”}

Cancelled ObjectiveEventDataCancelledOptional

ObjectiveCancelled is the terminal event written when an objective is cancelled. After this event, the objective is super-terminal: no further iterations, compaction, or continuation are permitted.

Message stringOptional

Optional human-readable note recorded at cancel time. Today the workflow sets “Cancelled” but this field leaves room for richer reasons (e.g. “Cancelled by user”, “Cancelled by schedule sweep”, “Credit balance exhausted”).

ContextWindowCompacted ContextWindowCompactedOptional

MessagesCompacted int64Optional

Number of messages that were compacted

formatint32

NewContextWindow ObjectiveContextWindowDataOptional

The new context window created by this compaction

CompletionTokens int64Optional

A calculated value for how many completion tokens (output tokens) have been used in this context window

formatint32

ObjectiveID stringOptional

The objective’s ID that this window belongs to

PreviousWindowContinueInstructions stringOptional

The instructions for this window to continue from a previous window’s chat history.

PromptTokens int64Optional

A calculated value for how many prompt tokens (input tokens) have been used in this context window

formatint32

Sequence int64Optional

sequence is a numeric representation of which context window this is. Sequences are useful to perform a max(sequence) on in order to calculate how many context windows an objective has.

formatint32

Strategies []stringOptional

The strategies that were applied during this compaction

Summary stringOptional

The summary generated by the summarization strategy, if used.

Error ObjectiveErrorOptional

Message stringOptional

Type stringOptional

Finalized ObjectiveEventDataFinalizedOptional

ObjectiveFinalized is the terminal event written when an objective is finalized. After this event, the objective is super-terminal: no further iterations, compaction, or continuation are permitted.

Output unknownOptional

If the objective was created with an output schema, and the agent successfully completed the objective, this field will contain the structured output of the objective.

MemoryRead MemoryReadOptional

MemoryRead is emitted each time the agent resolves a key against the memory stack and loads an entry. Lookups that miss (key not found in any layer) do not emit this event.

MemoryEntryID stringOptional

The specific entry that was read.

MemoryLayerID stringOptional

The layer the entry resolved to. The top-most layer that contained the key — other layers beneath it that also contained the key are shadowed and not referenced here.

Message stringOptional

Human-readable description of the read, set by the runtime. For example: “Loaded skill”, “Resolved context key”. Not machine-parsed; intended for UI display alongside the other events in an objective’s timeline.

SubAgentSpawned SubAgentSpawnedOptional

Agent ResourceMetadataOptional

Standard metadata for persistent, named resources (e.g., agents, tools, prompts)

ID string

Unique identifier for the resource (prefixed ULID, e.g., “agent_01HXK…”)

AccountID string

Account this resource belongs to for multi-tenant isolation (prefixed ULID)

CreatedAt Time

Timestamp when this resource was created

formatdate-time

Name string

Human-readable name for the resource (e.g., “Customer Support Agent”, “Email Tool”) Required for resources that users interact with directly

ProfileID string

ID of the actor (user or service account) that created this resource

WorkspaceID string

Workspace this resource belongs to for organizational grouping (prefixed ULID)

BundleKey stringOptional

ExternalID stringOptional

External ID for the resource (e.g., a workflow ID from an external system)

Labels map[string, string]Optional

Arbitrary key-value pairs for categorization and filtering Examples: {“environment”: “production”, “team”: “platform”, “version”: “v2”}

Objective OperationMetadataOptional

Metadata for ephemeral operations and activities (e.g., objectives, executions, runs)

ID string

Unique identifier for the operation (prefixed ULID, e.g., “obj_01HXK…”)

AccountID string

Account this operation belongs to for multi-tenant isolation (prefixed ULID)

CreatedAt Time

Timestamp when this operation was created ULID includes timestamp information, but this explicit field enables easier querying

formatdate-time

ProfileID string

ID of the actor (user or service account) that created this operation

WorkspaceID string

Workspace this operation belongs to for organizational grouping (prefixed ULID)

ExternalID stringOptional

External ID for the operation (e.g., a workflow ID from an external system)

Labels map[string, string]Optional

Arbitrary key-value pairs for categorization and filtering Examples: {“priority”: “high”, “source”: “api”, “workflow”: “onboarding”}

Task stringOptional

SubAgentUpdated SubAgentUpdatedOptional

Agent BareMetadataOptional

BareMetadata contains the minimal metadata for a resource: the ID and an optional human-readable name. These are used for reference fields where the full metadata (account scoping, timestamps, labels, external IDs) is not needed — e.g., the tool references inside an agent variation spec or the tools assigned to an objective. Both fields are server-populated; clients provide IDs through sibling fields rather than by constructing a BareMetadata themselves.

ID stringOptional

Name stringOptional

Human-readable name of the referenced resource, populated by the server on reads for convenience. Absent on references to resources that do not have a name (e.g., objective tasks).

Message stringOptional

Objective BareMetadataOptional

ID stringOptional

Name stringOptional

Human-readable name of the referenced resource, populated by the server on reads for convenience. Absent on references to resources that do not have a name (e.g., objective tasks).

Status SubAgentUpdatedStatusOptional

formatenum

One of the following:

const SubAgentUpdatedStatusStatusUnspecified SubAgentUpdatedStatus = "STATUS_UNSPECIFIED"

const SubAgentUpdatedStatusStatusPending SubAgentUpdatedStatus = "STATUS_PENDING"

const SubAgentUpdatedStatusStatusRunning SubAgentUpdatedStatus = "STATUS_RUNNING"

const SubAgentUpdatedStatusStatusCompleted SubAgentUpdatedStatus = "STATUS_COMPLETED"

const SubAgentUpdatedStatusStatusFailed SubAgentUpdatedStatus = "STATUS_FAILED"

const SubAgentUpdatedStatusStatusCancelled SubAgentUpdatedStatus = "STATUS_CANCELLED"

ToolApprovalRequested ToolApprovalRequestedOptional

ToolCallID stringOptional

The ID of the objective tool call record. Use this ID with the ApproveToolCall or DenyToolCall RPCs to approve or deny the tool call.

ToolApproved ToolApprovedOptional

ToolCallID stringOptional

The ID of the objective tool call record that was approved via the ApproveToolCall RPC.

ToolCalled ToolCalledOptional

ToolCallID stringOptional

The ID of the objective tool call record that was executed.

ToolDenied ToolDeniedOptional

Memo stringOptional

The memo provided by the reviewer when denying the tool call. This is passed to the agent to provide further instructions.

ToolCallID stringOptional

The ID of the objective tool call record that was denied via the DenyToolCall RPC.

ToolError ToolErrorOptional

Message stringOptional

ToolCallID stringOptional

The ID of the objective tool call record that encountered an error during execution.

ToolResult ToolResultOptional

Content stringOptional

ToolCallID stringOptional

Type stringOptional

UserMessage UserMessageOptional

Content stringOptional

Metadata OperationMetadata

Metadata for ephemeral operations and activities (e.g., objectives, executions, runs)

ID string

Unique identifier for the operation (prefixed ULID, e.g., “obj_01HXK…”)

AccountID string

Account this operation belongs to for multi-tenant isolation (prefixed ULID)

CreatedAt Time

Timestamp when this operation was created ULID includes timestamp information, but this explicit field enables easier querying

formatdate-time

ProfileID string

ID of the actor (user or service account) that created this operation

WorkspaceID string

Workspace this operation belongs to for organizational grouping (prefixed ULID)

ExternalID stringOptional

External ID for the operation (e.g., a workflow ID from an external system)

Labels map[string, string]Optional

Arbitrary key-value pairs for categorization and filtering Examples: {“priority”: “high”, “source”: “api”, “workflow”: “onboarding”}

ContextWindowID stringOptional

Info ObjectiveEventInfoOptional

CreatedBy ProfileOptional

A profile identifies a user or non-human principal (such as an API key) at the account level. Profiles are account-scoped and can be granted access to multiple workspaces.

Metadata AccountResourceMetadata

AccountResourceMetadata is used to represent a resource that is associated to an account but not to a workspace.

ID string

Unique identifier for the resource (prefixed ULID, e.g., “apikey_01HXK…”)

AccountID string

Account this resource belongs to for multi-tenant isolation (prefixed ULID)

Name string

Human-readable name for the resource (e.g., “Customer Support Agent”, “Email Tool”) Required for resources that users interact with directly

ProfileID string

ExternalID stringOptional

External ID for the resource (e.g., a workflow ID from an external system)

Labels map[string, string]Optional

Arbitrary key-value pairs for categorization and filtering Examples: {“environment”: “production”, “team”: “platform”, “version”: “v2”}

Spec ProfileSpec

Configuration for a profile.

Type ProfileSpecType

Whether this profile represents a human user, an API key, or a system principal.

formatenum

One of the following:

const ProfileSpecTypeProfileTypeUnspecified ProfileSpecType = "PROFILE_TYPE_UNSPECIFIED"

const ProfileSpecTypeProfileTypeUser ProfileSpecType = "PROFILE_TYPE_USER"

const ProfileSpecTypeProfileTypeAPIKey ProfileSpecType = "PROFILE_TYPE_API_KEY"

const ProfileSpecTypeProfileTypeSystem ProfileSpecType = "PROFILE_TYPE_SYSTEM"

Email stringOptional

Email address of the profile. Required and unique within an account for user profiles.

Name stringOptional

Display name (e.g., “Bobby Tables”).

Objective OperationMetadataOptional

Metadata for ephemeral operations and activities (e.g., objectives, executions, runs)

ID string

Unique identifier for the operation (prefixed ULID, e.g., “obj_01HXK…”)

AccountID string

Account this operation belongs to for multi-tenant isolation (prefixed ULID)

CreatedAt Time

Timestamp when this operation was created ULID includes timestamp information, but this explicit field enables easier querying

formatdate-time

ProfileID string

ID of the actor (user or service account) that created this operation

WorkspaceID string

Workspace this operation belongs to for organizational grouping (prefixed ULID)

ExternalID stringOptional

External ID for the operation (e.g., a workflow ID from an external system)

Labels map[string, string]Optional

Arbitrary key-value pairs for categorization and filtering Examples: {“priority”: “high”, “source”: “api”, “workflow”: “onboarding”}

List objective events

package main

import (
  "context"
  "fmt"

  "github.com/cadenya/cadenya-go"
  "github.com/cadenya/cadenya-go/option"
)

func main() {
  client := cadenya.NewClient(
    option.WithAPIKey("My API Key"),
  )
  page, err := client.Objectives.ListEvents(
    context.TODO(),
    "workspaceId",
    "objectiveId",
    cadenya.ObjectiveListEventsParams{

    },
  )
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", page)
}

{
  "items": [
    {
      "data": {
        "assistantMessage": {
          "content": "content",
          "toolCalls": [
            {
              "arguments": "arguments",
              "functionName": "functionName",
              "tool": {
                "agent": {
                  "id": "id",
                  "accountId": "accountId",
                  "createdAt": "2019-12-27T18:11:19.117Z",
                  "name": "name",
                  "profileId": "profileId",
                  "workspaceId": "workspaceId",
                  "bundleKey": "bundleKey",
                  "externalId": "externalId",
                  "labels": {
                    "foo": "string"
                  }
                },
                "cadenyaProvidedTool": {
                  "id": "id",
                  "accountId": "accountId",
                  "createdAt": "2019-12-27T18:11:19.117Z",
                  "name": "name",
                  "profileId": "profileId",
                  "workspaceId": "workspaceId",
                  "bundleKey": "bundleKey",
                  "externalId": "externalId",
                  "labels": {
                    "foo": "string"
                  }
                },
                "tool": {
                  "id": "id",
                  "accountId": "accountId",
                  "createdAt": "2019-12-27T18:11:19.117Z",
                  "name": "name",
                  "profileId": "profileId",
                  "workspaceId": "workspaceId",
                  "bundleKey": "bundleKey",
                  "externalId": "externalId",
                  "labels": {
                    "foo": "string"
                  }
                }
              }
            }
          ]
        },
        "cancelled": {
          "message": "message"
        },
        "contextWindowCompacted": {
          "messagesCompacted": 0,
          "newContextWindow": {
            "completionTokens": 0,
            "objectiveId": "objectiveId",
            "previousWindowContinueInstructions": "previousWindowContinueInstructions",
            "promptTokens": 0,
            "sequence": 0
          },
          "strategies": [
            "string"
          ],
          "summary": "summary"
        },
        "error": {
          "message": "message",
          "type": "type"
        },
        "finalized": {
          "output": {}
        },
        "memoryRead": {
          "memoryEntryId": "memoryEntryId",
          "memoryLayerId": "memoryLayerId",
          "message": "message"
        },
        "subAgentSpawned": {
          "agent": {
            "id": "id",
            "accountId": "accountId",
            "createdAt": "2019-12-27T18:11:19.117Z",
            "name": "name",
            "profileId": "profileId",
            "workspaceId": "workspaceId",
            "bundleKey": "bundleKey",
            "externalId": "externalId",
            "labels": {
              "foo": "string"
            }
          },
          "objective": {
            "id": "id",
            "accountId": "accountId",
            "createdAt": "2019-12-27T18:11:19.117Z",
            "profileId": "profileId",
            "workspaceId": "workspaceId",
            "externalId": "externalId",
            "labels": {
              "foo": "string"
            }
          },
          "task": "task"
        },
        "subAgentUpdated": {
          "agent": {
            "id": "id",
            "name": "name"
          },
          "message": "message",
          "objective": {
            "id": "id",
            "name": "name"
          },
          "status": "STATUS_UNSPECIFIED"
        },
        "toolApprovalRequested": {
          "toolCallId": "toolCallId"
        },
        "toolApproved": {
          "toolCallId": "toolCallId"
        },
        "toolCalled": {
          "toolCallId": "toolCallId"
        },
        "toolDenied": {
          "memo": "memo",
          "toolCallId": "toolCallId"
        },
        "toolError": {
          "message": "message",
          "toolCallId": "toolCallId"
        },
        "toolResult": {
          "content": "content",
          "toolCallId": "toolCallId"
        },
        "type": "type",
        "userMessage": {
          "content": "content"
        }
      },
      "metadata": {
        "id": "id",
        "accountId": "accountId",
        "createdAt": "2019-12-27T18:11:19.117Z",
        "profileId": "profileId",
        "workspaceId": "workspaceId",
        "externalId": "externalId",
        "labels": {
          "foo": "string"
        }
      },
      "contextWindowId": "contextWindowId",
      "info": {
        "createdBy": {
          "metadata": {
            "id": "id",
            "accountId": "accountId",
            "name": "name",
            "profileId": "profileId",
            "externalId": "externalId",
            "labels": {
              "foo": "string"
            }
          },
          "spec": {
            "type": "PROFILE_TYPE_UNSPECIFIED",
            "email": "email",
            "name": "name"
          }
        },
        "objective": {
          "id": "id",
          "accountId": "accountId",
          "createdAt": "2019-12-27T18:11:19.117Z",
          "profileId": "profileId",
          "workspaceId": "workspaceId",
          "externalId": "externalId",
          "labels": {
            "foo": "string"
          }
        }
      }
    }
  ],
  "pagination": {
    "nextCursor": "nextCursor",
    "total": 0
  }
}

Returns Examples

{
  "items": [
    {
      "data": {
        "assistantMessage": {
          "content": "content",
          "toolCalls": [
            {
              "arguments": "arguments",
              "functionName": "functionName",
              "tool": {
                "agent": {
                  "id": "id",
                  "accountId": "accountId",
                  "createdAt": "2019-12-27T18:11:19.117Z",
                  "name": "name",
                  "profileId": "profileId",
                  "workspaceId": "workspaceId",
                  "bundleKey": "bundleKey",
                  "externalId": "externalId",
                  "labels": {
                    "foo": "string"
                  }
                },
                "cadenyaProvidedTool": {
                  "id": "id",
                  "accountId": "accountId",
                  "createdAt": "2019-12-27T18:11:19.117Z",
                  "name": "name",
                  "profileId": "profileId",
                  "workspaceId": "workspaceId",
                  "bundleKey": "bundleKey",
                  "externalId": "externalId",
                  "labels": {
                    "foo": "string"
                  }
                },
                "tool": {
                  "id": "id",
                  "accountId": "accountId",
                  "createdAt": "2019-12-27T18:11:19.117Z",
                  "name": "name",
                  "profileId": "profileId",
                  "workspaceId": "workspaceId",
                  "bundleKey": "bundleKey",
                  "externalId": "externalId",
                  "labels": {
                    "foo": "string"
                  }
                }
              }
            }
          ]
        },
        "cancelled": {
          "message": "message"
        },
        "contextWindowCompacted": {
          "messagesCompacted": 0,
          "newContextWindow": {
            "completionTokens": 0,
            "objectiveId": "objectiveId",
            "previousWindowContinueInstructions": "previousWindowContinueInstructions",
            "promptTokens": 0,
            "sequence": 0
          },
          "strategies": [
            "string"
          ],
          "summary": "summary"
        },
        "error": {
          "message": "message",
          "type": "type"
        },
        "finalized": {
          "output": {}
        },
        "memoryRead": {
          "memoryEntryId": "memoryEntryId",
          "memoryLayerId": "memoryLayerId",
          "message": "message"
        },
        "subAgentSpawned": {
          "agent": {
            "id": "id",
            "accountId": "accountId",
            "createdAt": "2019-12-27T18:11:19.117Z",
            "name": "name",
            "profileId": "profileId",
            "workspaceId": "workspaceId",
            "bundleKey": "bundleKey",
            "externalId": "externalId",
            "labels": {
              "foo": "string"
            }
          },
          "objective": {
            "id": "id",
            "accountId": "accountId",
            "createdAt": "2019-12-27T18:11:19.117Z",
            "profileId": "profileId",
            "workspaceId": "workspaceId",
            "externalId": "externalId",
            "labels": {
              "foo": "string"
            }
          },
          "task": "task"
        },
        "subAgentUpdated": {
          "agent": {
            "id": "id",
            "name": "name"
          },
          "message": "message",
          "objective": {
            "id": "id",
            "name": "name"
          },
          "status": "STATUS_UNSPECIFIED"
        },
        "toolApprovalRequested": {
          "toolCallId": "toolCallId"
        },
        "toolApproved": {
          "toolCallId": "toolCallId"
        },
        "toolCalled": {
          "toolCallId": "toolCallId"
        },
        "toolDenied": {
          "memo": "memo",
          "toolCallId": "toolCallId"
        },
        "toolError": {
          "message": "message",
          "toolCallId": "toolCallId"
        },
        "toolResult": {
          "content": "content",
          "toolCallId": "toolCallId"
        },
        "type": "type",
        "userMessage": {
          "content": "content"
        }
      },
      "metadata": {
        "id": "id",
        "accountId": "accountId",
        "createdAt": "2019-12-27T18:11:19.117Z",
        "profileId": "profileId",
        "workspaceId": "workspaceId",
        "externalId": "externalId",
        "labels": {
          "foo": "string"
        }
      },
      "contextWindowId": "contextWindowId",
      "info": {
        "createdBy": {
          "metadata": {
            "id": "id",
            "accountId": "accountId",
            "name": "name",
            "profileId": "profileId",
            "externalId": "externalId",
            "labels": {
              "foo": "string"
            }
          },
          "spec": {
            "type": "PROFILE_TYPE_UNSPECIFIED",
            "email": "email",
            "name": "name"
          }
        },
        "objective": {
          "id": "id",
          "accountId": "accountId",
          "createdAt": "2019-12-27T18:11:19.117Z",
          "profileId": "profileId",
          "workspaceId": "workspaceId",
          "externalId": "externalId",
          "labels": {
            "foo": "string"
          }
        }
      }
    }
  ],
  "pagination": {
    "nextCursor": "nextCursor",
    "total": 0
  }
}