Case Instances

Service model for managing Maestro Case Instances

Maestro case instances are the running instances of Maestro cases.

Methods¶

getAll()¶

getAll<T>(options?: T): Promise<T extends HasPaginationOptions<T> ? PaginatedResponse<CaseInstanceGetResponse> : NonPaginatedResponse<CaseInstanceGetResponse>>;

Get all case instances with optional filtering and pagination

Type Parameters¶

Type Parameter	Default type
`T` extends `CaseInstanceGetAllWithPaginationOptions`	`CaseInstanceGetAllWithPaginationOptions`

Parameters¶

Parameter	Type	Description
`options?`	`T`	Query parameters for filtering instances and pagination

Returns¶

Promise<T extends HasPaginationOptions<T> ? PaginatedResponse<CaseInstanceGetResponse> : NonPaginatedResponse<CaseInstanceGetResponse>>

Promise resolving to either an array of case instances NonPaginatedResponse or a PaginatedResponse when pagination options are used. CaseInstanceGetResponse

Example¶

// Get all case instances (non-paginated)
const instances = await sdk.maestro.cases.instances.getAll();

// Cancel/Close faulted instances using methods directly on instances
for (const instance of instances.items) {
  if (instance.latestRunStatus === 'Faulted') {
    await instance.close({ comment: 'Closing faulted case instance' });
  }
}

// With filtering
const instances = await sdk.maestro.cases.instances.getAll({
  processKey: 'MyCaseProcess'
});

// First page with pagination
const page1 = await sdk.maestro.cases.instances.getAll({ pageSize: 10 });

// Navigate using cursor
if (page1.hasNextPage) {
  const page2 = await sdk.maestro.cases.instances.getAll({ cursor: page1.nextCursor });
}

getById()¶

getById(instanceId: string, folderKey: string): Promise<CaseInstanceGetResponse>;

Get a specific case instance by ID

Parameters¶

Parameter	Type	Description
`instanceId`	`string`	The case instance ID
`folderKey`	`string`	Required folder key

Returns¶

Promise<CaseInstanceGetResponse>

Promise resolving to case instance with methods CaseInstanceGetResponse

Example¶

// Get a specific case instance
const instance = await sdk.maestro.cases.instances.getById(
  <instanceId>,
  <folderKey>
);

// Access instance properties
console.log(`Status: ${instance.latestRunStatus}`);

close()¶

close(
   instanceId: string, 
   folderKey: string, 
   options?: CaseInstanceOperationOptions): Promise<OperationResponse<CaseInstanceOperationResponse>>;

Close/Cancel a case instance

Parameters¶

Parameter	Type	Description
`instanceId`	`string`	The ID of the instance to cancel
`folderKey`	`string`	Required folder key
`options?`	`CaseInstanceOperationOptions`	Optional close options with comment

Returns¶

Promise<OperationResponse<CaseInstanceOperationResponse>>

Promise resolving to operation result with instance data

Example¶

// Close a case instance
const result = await sdk.maestro.cases.instances.close(
  <instanceId>,
  <folderKey>
);

or

const instance = await sdk.maestro.cases.instances.getById(
  <instanceId>,
  <folderKey>
);
const result = await instance.close();

console.log(`Closed: ${result.success}`);

// Close with a comment
const result = await instance.close({
  comment: 'Closing due to invalid input data'
});

if (result.success) {
  console.log(`Instance ${result.data.instanceId} status: ${result.data.status}`);
}

pause()¶

pause(
   instanceId: string, 
   folderKey: string, 
   options?: CaseInstanceOperationOptions): Promise<OperationResponse<CaseInstanceOperationResponse>>;

Pause a case instance

Parameters¶

Parameter	Type	Description
`instanceId`	`string`	The ID of the instance to pause
`folderKey`	`string`	Required folder key
`options?`	`CaseInstanceOperationOptions`	Optional pause options with comment

Returns¶

Promise<OperationResponse<CaseInstanceOperationResponse>>

Promise resolving to operation result with instance data

resume()¶

resume(
   instanceId: string, 
   folderKey: string, 
   options?: CaseInstanceOperationOptions): Promise<OperationResponse<CaseInstanceOperationResponse>>;

Resume a case instance

Parameters¶

Parameter	Type	Description
`instanceId`	`string`	The ID of the instance to resume
`folderKey`	`string`	Required folder key
`options?`	`CaseInstanceOperationOptions`	Optional resume options with comment

Returns¶

Promise<OperationResponse<CaseInstanceOperationResponse>>

Promise resolving to operation result with instance data

getExecutionHistory()¶

getExecutionHistory(instanceId: string, folderKey: string): Promise<CaseInstanceExecutionHistoryResponse>;

Get execution history for a case instance

Parameters¶

Parameter	Type	Description
`instanceId`	`string`	The ID of the case instance
`folderKey`	`string`	Required folder key

Returns¶

Promise<CaseInstanceExecutionHistoryResponse>

Promise resolving to instance execution history CaseInstanceExecutionHistoryResponse

Example¶

// Get execution history for a case instance
const history = await sdk.maestro.cases.instances.getExecutionHistory(
  <instanceId>,
  <folderKey>
);

// Access element executions
if (history.elementExecutions) {
  for (const execution of history.elementExecutions) {
    console.log(`Element: ${execution.elementName} - Status: ${execution.status}`);
  }
}

getStages()¶

getStages(caseInstanceId: string, folderKey: string): Promise<CaseGetStageResponse[]>;

Get stages and its associated tasks information for a case instance

Parameters¶

Parameter	Type	Description
`caseInstanceId`	`string`	The ID of the case instance
`folderKey`	`string`	Required folder key

Returns¶

Promise<CaseGetStageResponse[]>

Promise resolving to an array of case stages with their tasks and status

Example¶

// Get stages for a case instance
const stages = await sdk.maestro.cases.instances.getStages(
  <caseInstanceId>,
  <folderKey>
);

// Iterate through stages
for (const stage of stages) {
  console.log(`Stage: ${stage.name} - Status: ${stage.status}`);

  // Check tasks in the stage
  for (const taskGroup of stage.tasks) {
    for (const task of taskGroup) {
      console.log(`  Task: ${task.name} - Status: ${task.status}`);
    }
  }
}

getActionTasks()¶

getActionTasks<T>(caseInstanceId: string, options?: T): Promise<T extends HasPaginationOptions<T> ? PaginatedResponse<TaskGetResponse> : NonPaginatedResponse<TaskGetResponse>>;

Get human in the loop tasks associated with a case instance

The method returns either: - An array of tasks (when no pagination parameters are provided) - A paginated result with navigation cursors (when any pagination parameter is provided)

Type Parameters¶

Type Parameter	Default type
`T` extends `TaskGetAllOptions`	`TaskGetAllOptions`

Parameters¶

Parameter	Type	Description
`caseInstanceId`	`string`	The ID of the case instance
`options?`	`T`	Optional filtering and pagination options

Returns¶

Promise<T extends HasPaginationOptions<T> ? PaginatedResponse<TaskGetResponse> : NonPaginatedResponse<TaskGetResponse>>

Promise resolving to human in the loop tasks associated with the case instance

Example¶

// Get all tasks for a case instance (non-paginated)
const tasks = await sdk.maestro.cases.instances.getActionTasks(
  <caseInstanceId>,
);

// First page with pagination
const page1 = await sdk.maestro.cases.instances.getActionTasks(
  <caseInstanceId>,
  { pageSize: 10 }
);
// Iterate through tasks
for (const task of page1.items) {
  console.log(`Task: ${task.title}`);
  console.log(`Task: ${task.status}`);
}

// Jump to specific page
const page5 = await sdk.maestro.cases.instances.getActionTasks(
  <caseInstanceId>,
  {
    jumpToPage: 5,
    pageSize: 10
  }
);