Get an objective tool call by ID

GET/v1/workspaces/{workspaceId}/objectives/{objectiveId}/tool_calls/{toolCallId}

Retrieves a single tool call, including the content the tool returned. Media content (images, audio) is served as short-lived signed URLs.

Path ParametersExpand Collapse

workspaceId: string

objectiveId: string

toolCallId: string

ReturnsExpand Collapse

ObjectiveToolCallWithResult object { data, executionStatus, info, 3 more }

ObjectiveToolCallWithResult is an ObjectiveToolCall plus the content the tool returned. Returned by GetObjectiveToolCall.

data: ObjectiveToolCallData { callable, arguments, memo, statusChangedBy }

callable: CallableTool { agent, cadenyaProvidedTool, tool }

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: optional ResourceMetadata { id, accountId, createdAt, 7 more }

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: string

Timestamp when this resource was created

formatdate-time

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: optional string

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: optional string

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

labels: optional map[string]

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

updatedAt: optional string

Timestamp when this resource was last updated

formatdate-time

cadenyaProvidedTool: optional ResourceMetadata { id, accountId, createdAt, 7 more }

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: string

Timestamp when this resource was created

formatdate-time

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: optional string

externalId: optional string

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

labels: optional map[string]

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

updatedAt: optional string

Timestamp when this resource was last updated

formatdate-time

tool: optional ResourceMetadata { id, accountId, createdAt, 7 more }

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: string

Timestamp when this resource was created

formatdate-time

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: optional string

externalId: optional string

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

labels: optional map[string]

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

updatedAt: optional string

Timestamp when this resource was last updated

formatdate-time

arguments: optional map[unknown]

The arguments passed to the tool

memo: optional string

A memo supplied by the reviewer when denying the tool call

statusChangedBy: optional Profile { metadata, spec }

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 { id, accountId, name, 3 more }

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)

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

profileId: string

externalId: optional string

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

labels: optional map[string]

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

spec: ProfileSpec { type, email, name }

Configuration for a profile.

type: "PROFILE_TYPE_UNSPECIFIED" or "PROFILE_TYPE_USER" or "PROFILE_TYPE_API_KEY" or "PROFILE_TYPE_SYSTEM"

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

formatenum

One of the following:

"PROFILE_TYPE_UNSPECIFIED"

"PROFILE_TYPE_USER"

"PROFILE_TYPE_API_KEY"

"PROFILE_TYPE_SYSTEM"

email: optional string

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

Display name (e.g., “Bobby Tables”).

executionStatus: "TOOL_CALL_EXECUTION_STATUS_UNSPECIFIED" or "TOOL_CALL_EXECUTION_STATUS_PENDING" or "TOOL_CALL_EXECUTION_STATUS_RUNNING" or 2 more

formatenum

One of the following:

"TOOL_CALL_EXECUTION_STATUS_UNSPECIFIED"

"TOOL_CALL_EXECUTION_STATUS_PENDING"

"TOOL_CALL_EXECUTION_STATUS_RUNNING"

"TOOL_CALL_EXECUTION_STATUS_COMPLETED"

"TOOL_CALL_EXECUTION_STATUS_ERRORED"

info: ObjectiveToolCallInfo { createdBy, objective }

createdBy: optional Profile { metadata, spec }

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 { id, accountId, name, 3 more }

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)

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

profileId: string

externalId: optional string

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

labels: optional map[string]

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

spec: ProfileSpec { type, email, name }

Configuration for a profile.

type: "PROFILE_TYPE_UNSPECIFIED" or "PROFILE_TYPE_USER" or "PROFILE_TYPE_API_KEY" or "PROFILE_TYPE_SYSTEM"

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

formatenum

One of the following:

"PROFILE_TYPE_UNSPECIFIED"

"PROFILE_TYPE_USER"

"PROFILE_TYPE_API_KEY"

"PROFILE_TYPE_SYSTEM"

email: optional string

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

Display name (e.g., “Bobby Tables”).

objective: optional OperationMetadata { id, accountId, createdAt, 4 more }

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: string

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: optional string

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

labels: optional map[string]

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

metadata: OperationMetadata { id, accountId, createdAt, 4 more }

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: string

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: optional string

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

labels: optional map[string]

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

status: "TOOL_CALL_STATUS_UNSPECIFIED" or "TOOL_CALL_STATUS_AUTO_APPROVED" or "TOOL_CALL_STATUS_WAITING_FOR_APPROVAL" or 2 more

Current status of the tool call

formatenum

One of the following:

"TOOL_CALL_STATUS_UNSPECIFIED"

"TOOL_CALL_STATUS_AUTO_APPROVED"

"TOOL_CALL_STATUS_WAITING_FOR_APPROVAL"

"TOOL_CALL_STATUS_APPROVED"

"TOOL_CALL_STATUS_DENIED"

result: optional ObjectiveToolCallResult { content }

ObjectiveToolCallResult is the content a tool returned after execution. Tools can return multiple content blocks, and blocks can be multi-modal (text, image, audio). Media blocks are stored by Cadenya and served as short-lived signed URLs rather than inline bytes.

content: array of ObjectiveToolCallResultContentBlock { audio, image, text }

audio: optional ObjectiveToolCallResultAudioBlock { expiresAt, mimeType, sizeBytes, url }

expiresAt: string

When the signed URL expires.

formatdate-time

mimeType: string

IANA media type of the stored audio, e.g. audio/wav.

sizeBytes: string

Size of the stored audio in bytes.

url: string

Short-lived signed URL to download the stored audio.

image: optional ObjectiveToolCallResultImageBlock { expiresAt, mimeType, sizeBytes, url }

expiresAt: string

When the signed URL expires.

formatdate-time

mimeType: string

IANA media type of the stored image, e.g. image/png.

sizeBytes: string

Size of the stored image in bytes.

url: string

Short-lived signed URL to download the stored image.

text: optional ObjectiveToolCallResultTextBlock { text }

text: string

Get an objective tool call by ID

curl https://api.cadenya.com/v1/workspaces/$WORKSPACE_ID/objectives/$OBJECTIVE_ID/tool_calls/$TOOL_CALL_ID \
    -H "Authorization: Bearer $CADENYA_API_KEY"

{
  "data": {
    "callable": {
      "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"
        },
        "updatedAt": "2019-12-27T18:11:19.117Z"
      },
      "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"
        },
        "updatedAt": "2019-12-27T18:11:19.117Z"
      },
      "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"
        },
        "updatedAt": "2019-12-27T18:11:19.117Z"
      }
    },
    "arguments": {
      "foo": "bar"
    },
    "memo": "memo",
    "statusChangedBy": {
      "metadata": {
        "id": "id",
        "accountId": "accountId",
        "name": "name",
        "profileId": "profileId",
        "externalId": "externalId",
        "labels": {
          "foo": "string"
        }
      },
      "spec": {
        "type": "PROFILE_TYPE_UNSPECIFIED",
        "email": "email",
        "name": "name"
      }
    }
  },
  "executionStatus": "TOOL_CALL_EXECUTION_STATUS_UNSPECIFIED",
  "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"
      }
    }
  },
  "metadata": {
    "id": "id",
    "accountId": "accountId",
    "createdAt": "2019-12-27T18:11:19.117Z",
    "profileId": "profileId",
    "workspaceId": "workspaceId",
    "externalId": "externalId",
    "labels": {
      "foo": "string"
    }
  },
  "status": "TOOL_CALL_STATUS_UNSPECIFIED",
  "result": {
    "content": [
      {
        "audio": {
          "expiresAt": "2019-12-27T18:11:19.117Z",
          "mimeType": "mimeType",
          "sizeBytes": "sizeBytes",
          "url": "url"
        },
        "image": {
          "expiresAt": "2019-12-27T18:11:19.117Z",
          "mimeType": "mimeType",
          "sizeBytes": "sizeBytes",
          "url": "url"
        },
        "text": {
          "text": "text"
        }
      }
    ]
  }
}

Returns Examples

{
  "data": {
    "callable": {
      "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"
        },
        "updatedAt": "2019-12-27T18:11:19.117Z"
      },
      "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"
        },
        "updatedAt": "2019-12-27T18:11:19.117Z"
      },
      "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"
        },
        "updatedAt": "2019-12-27T18:11:19.117Z"
      }
    },
    "arguments": {
      "foo": "bar"
    },
    "memo": "memo",
    "statusChangedBy": {
      "metadata": {
        "id": "id",
        "accountId": "accountId",
        "name": "name",
        "profileId": "profileId",
        "externalId": "externalId",
        "labels": {
          "foo": "string"
        }
      },
      "spec": {
        "type": "PROFILE_TYPE_UNSPECIFIED",
        "email": "email",
        "name": "name"
      }
    }
  },
  "executionStatus": "TOOL_CALL_EXECUTION_STATUS_UNSPECIFIED",
  "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"
      }
    }
  },
  "metadata": {
    "id": "id",
    "accountId": "accountId",
    "createdAt": "2019-12-27T18:11:19.117Z",
    "profileId": "profileId",
    "workspaceId": "workspaceId",
    "externalId": "externalId",
    "labels": {
      "foo": "string"
    }
  },
  "status": "TOOL_CALL_STATUS_UNSPECIFIED",
  "result": {
    "content": [
      {
        "audio": {
          "expiresAt": "2019-12-27T18:11:19.117Z",
          "mimeType": "mimeType",
          "sizeBytes": "sizeBytes",
          "url": "url"
        },
        "image": {
          "expiresAt": "2019-12-27T18:11:19.117Z",
          "mimeType": "mimeType",
          "sizeBytes": "sizeBytes",
          "url": "url"
        },
        "text": {
          "text": "text"
        }
      }
    ]
  }
}