# Workflows ## List Workflows `TOOL discourse_list_workflows` List compact Discourse Workflow summaries. Requires an admin API key. Authentication: no security requirement declared for this operation. Parameters: - `filter` (argument, string, optional) Type: string - `trigger_type` (argument, string, optional) Type: string - `tags` (argument, Array, optional) Type: Array Items: Type: string - `cursor` (argument, string, optional) Type: string - `limit` (argument, integer, optional) Type: integer default: 25 minimum: 1 maximum: 100 - `exclude_id` (argument, string, optional) Type: string ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_list_workflows", "arguments": { "filter": "string", "trigger_type": "string", "tags": [ "string" ], "cursor": "string", "limit": 25, "exclude_id": "string" } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_list_workflows", "arguments": { "filter": "string", "trigger_type": "string", "tags": [ "string" ], "cursor": "string", "limit": 25, "exclude_id": "string" } }); ``` ### Python ```python result = await session.call_tool("discourse_list_workflows", arguments={ "filter": "string", "trigger_type": "string", "tags": [ "string" ], "cursor": "string", "limit": 25, "exclude_id": "string" }) ``` ## Get Workflow `TOOL discourse_get_workflow` Get the complete round-trippable workflow graph. GET immediately before updating it. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `id` (required) Type: string | integer Workflow ID anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_get_workflow", "arguments": { "id": "string" } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_get_workflow", "arguments": { "id": "string" } }); ``` ### Python ```python result = await session.call_tool("discourse_get_workflow", arguments={ "id": "string" }) ``` ## List Workflow Node Types `TOOL discourse_list_workflow_node_types` List a slim catalog, or pass identifier for schemas, ports, and output contracts. Authoring loop: inspect the slim node catalog, request identifiers for schemas and output keys, resolve entity ids, create from a template or complete graph, GET before edits, test the draft, then publish. Interpolating strings start with =. Filter/if use leftValue/rightValue and output ports true/false. Connection type is the source output key, not always main. Prefer declarative nodes over action:code. Manual runs execute the current draft. Omitting a node on whole-graph update deletes it. nodes and connections must always be sent together. Authentication: no security requirement declared for this operation. Parameters: - `kind` (argument, string, optional) Type: string enum: ["trigger","action","condition","flow"] - `identifier` (argument, string, optional) Type: string - `manually_triggerable_only` (argument, boolean, optional) Type: boolean ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_list_workflow_node_types", "arguments": { "kind": "trigger", "identifier": "string", "manually_triggerable_only": true } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_list_workflow_node_types", "arguments": { "kind": "trigger", "identifier": "string", "manually_triggerable_only": true } }); ``` ### Python ```python result = await session.call_tool("discourse_list_workflow_node_types", arguments={ "kind": "trigger", "identifier": "string", "manually_triggerable_only": true }) ``` ## Resolve Workflow Entity `TOOL discourse_resolve_workflow_entity` Resolve category, tag, group, user, badge, chat channel, or data-table ids for workflow parameters. Authentication: no security requirement declared for this operation. Parameters: - `kind` (argument, string, required) Type: string enum: ["category","tag","user","group","badge","data_table","chat_channel"] - `query` (argument, string, required) Type: string minLength: 1 ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_resolve_workflow_entity", "arguments": { "kind": "category", "query": "string" } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_resolve_workflow_entity", "arguments": { "kind": "category", "query": "string" } }); ``` ### Python ```python result = await session.call_tool("discourse_resolve_workflow_entity", arguments={ "kind": "category", "query": "string" }) ``` ## List Workflow Templates `TOOL discourse_list_workflow_templates` List templates or retrieve a complete template graph by id. Authoring loop: inspect the slim node catalog, request identifiers for schemas and output keys, resolve entity ids, create from a template or complete graph, GET before edits, test the draft, then publish. Interpolating strings start with =. Filter/if use leftValue/rightValue and output ports true/false. Connection type is the source output key, not always main. Prefer declarative nodes over action:code. Manual runs execute the current draft. Omitting a node on whole-graph update deletes it. nodes and connections must always be sent together. Authentication: no security requirement declared for this operation. Parameters: - `id` (argument, string, optional) Type: string pattern: "^[a-z0-9_-]+$" ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_list_workflow_templates", "arguments": { "id": "string" } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_list_workflow_templates", "arguments": { "id": "string" } }); ``` ### Python ```python result = await session.call_tool("discourse_list_workflow_templates", arguments={ "id": "string" }) ``` ## List Workflow Executions `TOOL discourse_list_workflow_executions` List global or per-workflow execution history. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `workflow_id` (optional) Type: string | integer anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 - `cursor` (optional) Type: string - `limit` (optional) Type: integer default: 25 minimum: 1 maximum: 100 Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_list_workflow_executions", "arguments": { "workflow_id": "string", "cursor": "string", "limit": 25 } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_list_workflow_executions", "arguments": { "workflow_id": "string", "cursor": "string", "limit": 25 } }); ``` ### Python ```python result = await session.call_tool("discourse_list_workflow_executions", arguments={ "workflow_id": "string", "cursor": "string", "limit": 25 }) ``` ## Get Workflow Execution `TOOL discourse_get_workflow_execution` Poll an execution for status, errors, timing, trigger data, and steps. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `id` (required) Type: string | integer Execution ID anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_get_workflow_execution", "arguments": { "id": "string" } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_get_workflow_execution", "arguments": { "id": "string" } }); ``` ### Python ```python result = await session.call_tool("discourse_get_workflow_execution", arguments={ "id": "string" }) ``` ## List Workflow Versions `TOOL discourse_list_workflow_versions` List workflow version history and UUIDs available for restore. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `workflow_id` (required) Type: string | integer anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_list_workflow_versions", "arguments": { "workflow_id": "string" } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_list_workflow_versions", "arguments": { "workflow_id": "string" } }); ``` ### Python ```python result = await session.call_tool("discourse_list_workflow_versions", arguments={ "workflow_id": "string" }) ``` ## List Workflow Credentials `TOOL discourse_list_workflow_credentials` List workflow credentials with secrets redacted. Credential creation remains in the admin UI. Authentication: no security requirement declared for this operation. Parameters: - `type` (argument, string, optional) Type: string - `cursor` (argument, string, optional) Type: string - `limit` (argument, integer, optional) Type: integer default: 25 minimum: 1 maximum: 100 ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_list_workflow_credentials", "arguments": { "type": "string", "cursor": "string", "limit": 25 } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_list_workflow_credentials", "arguments": { "type": "string", "cursor": "string", "limit": 25 } }); ``` ### Python ```python result = await session.call_tool("discourse_list_workflow_credentials", arguments={ "type": "string", "cursor": "string", "limit": 25 }) ``` ## Evaluate Workflow Expression `TOOL discourse_evaluate_workflow_expression` Evaluate a workflow expression without mutating the forum. Interpolating expressions start with =. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `template` (required) Type: string - `workflow_id` (optional) Type: string | integer anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 - `node_id` (optional) Type: string Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_evaluate_workflow_expression", "arguments": { "template": "string", "workflow_id": "string", "node_id": "string" } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_evaluate_workflow_expression", "arguments": { "template": "string", "workflow_id": "string", "node_id": "string" } }); ``` ### Python ```python result = await session.call_tool("discourse_evaluate_workflow_expression", arguments={ "template": "string", "workflow_id": "string", "node_id": "string" }) ``` ## Create Workflow `TOOL discourse_create_workflow` Create a draft from a complete small graph or template. Prefer a complete graph over blank creation. Authoring loop: inspect the slim node catalog, request identifiers for schemas and output keys, resolve entity ids, create from a template or complete graph, GET before edits, test the draft, then publish. Interpolating strings start with =. Filter/if use leftValue/rightValue and output ports true/false. Connection type is the source output key, not always main. Prefer declarative nodes over action:code. Manual runs execute the current draft. Omitting a node on whole-graph update deletes it. nodes and connections must always be sent together. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `name` (required) Type: string minLength: 1 - `nodes` (optional) Type: Array Items: Type: object - `id` (optional) Type: string - `type` (required) Type: string minLength: 1 - `name` (required) Type: string minLength: 1 - `parameters` (optional) Type: object Additional properties: Type: any - `credentials` (optional) Type: object Additional properties: Type: any - `position` (optional) Type: any Additional properties: true - `connections` (optional) Type: Array | object anyOf: Type: Array Items: Type: object - `from` (required) Type: string minLength: 1 - `to` (required) Type: string minLength: 1 - `type` (optional) Type: string default: "main" minLength: 1 - `output_index` (optional) Type: integer default: 0 minimum: 0 - `input_index` (optional) Type: integer default: 0 minimum: 0 Additional properties: false Type: object Additional properties: Type: object Additional properties: Type: Array> Items: Type: Array Items: Type: object - `node` (required) Type: string - `type` (required) Type: string - `index` (required) Type: integer minimum: 0 Additional properties: true - `tags` (optional) Type: Array Items: Type: string - `static_data` (optional) Type: object Additional properties: Type: any - `template_id` (optional) Type: string pattern: "^[a-z0-9_-]+$" Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_create_workflow", "arguments": { "name": "string", "nodes": [ { "id": "string", "type": "string", "name": "string", "parameters": {}, "credentials": {} } ], "connections": [ { "from": "string", "to": "string", "type": "main", "output_index": 0, "input_index": 0 } ], "tags": [ "string" ], "static_data": {}, "template_id": "string" } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_create_workflow", "arguments": { "name": "string", "nodes": [ { "id": "string", "type": "string", "name": "string", "parameters": {}, "credentials": {} } ], "connections": [ { "from": "string", "to": "string", "type": "main", "output_index": 0, "input_index": 0 } ], "tags": [ "string" ], "static_data": {}, "template_id": "string" } }); ``` ### Python ```python result = await session.call_tool("discourse_create_workflow", arguments={ "name": "string", "nodes": [ { "id": "string", "type": "string", "name": "string", "parameters": {}, "credentials": {} } ], "connections": [ { "from": "string", "to": "string", "type": "main", "output_index": 0, "input_index": 0 } ], "tags": [ "string" ], "static_data": {}, "template_id": "string" }) ``` ## Update Workflow `TOOL discourse_update_workflow` GET first. A replace PUT replaces the whole draft graph; omitted nodes are deleted. Use complete nodes+connections or operations[], never both. Authoring loop: inspect the slim node catalog, request identifiers for schemas and output keys, resolve entity ids, create from a template or complete graph, GET before edits, test the draft, then publish. Interpolating strings start with =. Filter/if use leftValue/rightValue and output ports true/false. Connection type is the source output key, not always main. Prefer declarative nodes over action:code. Manual runs execute the current draft. Omitting a node on whole-graph update deletes it. nodes and connections must always be sent together. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `id` (required) Type: string | integer anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 - `name` (optional) Type: string minLength: 1 - `tags` (optional) Type: Array Items: Type: string - `timezone` (optional) Type: string - `error_workflow_id` (optional) Type: string | integer | null anyOf: Type: string | integer anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 Type: null - `static_data` (optional) Type: object Additional properties: Type: any - `published` (optional) Type: boolean - `autosaved` (optional) Type: boolean - `nodes` (optional) Type: Array Items: Type: object - `id` (optional) Type: string - `type` (required) Type: string minLength: 1 - `name` (required) Type: string minLength: 1 - `parameters` (optional) Type: object Additional properties: Type: any - `credentials` (optional) Type: object Additional properties: Type: any - `position` (optional) Type: any Additional properties: true - `connections` (optional) Type: Array | object anyOf: Type: Array Items: Type: object - `from` (required) Type: string minLength: 1 - `to` (required) Type: string minLength: 1 - `type` (optional) Type: string default: "main" minLength: 1 - `output_index` (optional) Type: integer default: 0 minimum: 0 - `input_index` (optional) Type: integer default: 0 minimum: 0 Additional properties: false Type: object Additional properties: Type: object Additional properties: Type: Array> Items: Type: Array Items: Type: object - `node` (required) Type: string - `type` (required) Type: string - `index` (required) Type: integer minimum: 0 Additional properties: true - `operations` (optional) Type: Array minItems: 1 Items: Type: object anyOf: Type: object - `op` (required) Type: string const: "add_node" - `id` (optional) Type: string - `node` (required) Type: object - `id` (optional) Type: string - `type` (required) Type: string minLength: 1 - `name` (required) Type: string minLength: 1 - `parameters` (optional) Type: object Additional properties: Type: any - `credentials` (optional) Type: object Additional properties: Type: any - `position` (optional) Type: any Additional properties: true Additional properties: false Type: object - `op` (required) Type: string const: "update_node_parameters" - `parameters` (required) Type: object Additional properties: Type: any - `id` (optional) Type: string - `name` (optional) Type: string Additional properties: false Type: object - `op` (required) Type: string const: "rename_node" - `name` (required) Type: string minLength: 1 - `id` (optional) Type: string - `current_name` (optional) Type: string Additional properties: false Type: object - `op` (required) Type: string const: "remove_node" - `id` (optional) Type: string - `name` (optional) Type: string Additional properties: false Type: object - `op` (required) Type: string const: "add_connection" - `from` (required) Type: string minLength: 1 - `to` (required) Type: string minLength: 1 - `type` (optional) Type: string default: "main" minLength: 1 - `output_index` (optional) Type: integer default: 0 minimum: 0 - `input_index` (optional) Type: integer default: 0 minimum: 0 Additional properties: false Type: object - `op` (required) Type: string const: "remove_connection" - `from` (required) Type: string minLength: 1 - `to` (required) Type: string minLength: 1 - `type` (optional) Type: string minLength: 1 - `output_index` (optional) Type: integer minimum: 0 - `input_index` (optional) Type: integer minimum: 0 Additional properties: false Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_update_workflow", "arguments": { "id": "string", "name": "string", "tags": [ "string" ], "timezone": "string", "error_workflow_id": "string", "static_data": {}, "published": true, "autosaved": true, "nodes": [ { "id": "string", "type": "string", "name": "string", "parameters": {}, "credentials": {} } ], "connections": [ { "from": "string", "to": "string", "type": "main", "output_index": 0, "input_index": 0 } ], "operations": [ { "op": "add_node", "id": "string", "node": { "id": "string", "type": "string", "name": "string", "parameters": {}, "credentials": {} } } ] } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_update_workflow", "arguments": { "id": "string", "name": "string", "tags": [ "string" ], "timezone": "string", "error_workflow_id": "string", "static_data": {}, "published": true, "autosaved": true, "nodes": [ { "id": "string", "type": "string", "name": "string", "parameters": {}, "credentials": {} } ], "connections": [ { "from": "string", "to": "string", "type": "main", "output_index": 0, "input_index": 0 } ], "operations": [ { "op": "add_node", "id": "string", "node": { "id": "string", "type": "string", "name": "string", "parameters": {}, "credentials": {} } } ] } }); ``` ### Python ```python result = await session.call_tool("discourse_update_workflow", arguments={ "id": "string", "name": "string", "tags": [ "string" ], "timezone": "string", "error_workflow_id": "string", "static_data": {}, "published": true, "autosaved": true, "nodes": [ { "id": "string", "type": "string", "name": "string", "parameters": {}, "credentials": {} } ], "connections": [ { "from": "string", "to": "string", "type": "main", "output_index": 0, "input_index": 0 } ], "operations": [ { "op": "add_node", "id": "string", "node": { "id": "string", "type": "string", "name": "string", "parameters": {}, "credentials": {} } } ] }) ``` ## Delete Workflow `TOOL discourse_delete_workflow` Permanently delete a workflow. Fails when another workflow calls it. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `id` (required) Type: string | integer anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_delete_workflow", "arguments": { "id": "string" } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_delete_workflow", "arguments": { "id": "string" } }); ``` ### Python ```python result = await session.call_tool("discourse_delete_workflow", arguments={ "id": "string" }) ``` ## Discard Workflow Draft `TOOL discourse_discard_workflow_draft` Replace the draft with its published snapshot. Requires an existing published version. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `id` (required) Type: string | integer anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_discard_workflow_draft", "arguments": { "id": "string" } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_discard_workflow_draft", "arguments": { "id": "string" } }); ``` ### Python ```python result = await session.call_tool("discourse_discard_workflow_draft", arguments={ "id": "string" }) ``` ## Restore Workflow Version `TOOL discourse_restore_workflow_version` Restore a historical workflow version by UUID into the draft. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `workflow_id` (required) Type: string | integer anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 - `version_id` (required) Type: string, uuid Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_restore_workflow_version", "arguments": { "workflow_id": "string", "version_id": "550e8400-e29b-41d4-a716-446655440000" } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_restore_workflow_version", "arguments": { "workflow_id": "string", "version_id": "550e8400-e29b-41d4-a716-446655440000" } }); ``` ### Python ```python result = await session.call_tool("discourse_restore_workflow_version", arguments={ "workflow_id": "string", "version_id": "550e8400-e29b-41d4-a716-446655440000" }) ``` ## Run Workflow Draft `TOOL discourse_run_workflow` Run the current unpublished draft asynchronously. This can create posts, send chat, or call external HTTP; poll the returned execution id. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `workflow_id` (required) Type: string | integer anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 - `trigger_node_id` (required) Type: string minLength: 1 - `trigger_data` (optional) Type: object Additional properties: Type: any Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_run_workflow", "arguments": { "workflow_id": "string", "trigger_node_id": "string", "trigger_data": {} } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_run_workflow", "arguments": { "workflow_id": "string", "trigger_node_id": "string", "trigger_data": {} } }); ``` ### Python ```python result = await session.call_tool("discourse_run_workflow", arguments={ "workflow_id": "string", "trigger_node_id": "string", "trigger_data": {} }) ``` ## Run Workflow Step `TOOL discourse_run_workflow_step` Run one non-trigger, non-waiting draft node asynchronously. Requires upstream pin-data or a prior successful run. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `workflow_id` (required) Type: string | integer anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 - `node_id` (required) Type: string minLength: 1 Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_run_workflow_step", "arguments": { "workflow_id": "string", "node_id": "string" } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_run_workflow_step", "arguments": { "workflow_id": "string", "node_id": "string" } }); ``` ### Python ```python result = await session.call_tool("discourse_run_workflow_step", arguments={ "workflow_id": "string", "node_id": "string" }) ``` ## Update Workflow Pin Data `TOOL discourse_update_workflow_pin_data` Pin test items to a node name, or omit items to unpin it. Authentication: no security requirement declared for this operation. Request body: application/json (required) Type: object - `workflow_id` (required) Type: string | integer anyOf: Type: string pattern: "^\\d+$" Type: integer exclusiveMinimum: 0 - `node_name` (required) Type: string minLength: 1 - `items` (optional) Type: Array Items: Type: object - `json` (required) Type: object Additional properties: Type: any Additional properties: false Additional properties: false ## Examples ### JSON-RPC ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "discourse_update_workflow_pin_data", "arguments": { "workflow_id": "string", "node_name": "string", "items": [ { "json": {} } ] } } } ``` ### TypeScript ```typescript const result = await client.callTool({ "name": "discourse_update_workflow_pin_data", "arguments": { "workflow_id": "string", "node_name": "string", "items": [ { "json": {} } ] } }); ``` ### Python ```python result = await session.call_tool("discourse_update_workflow_pin_data", arguments={ "workflow_id": "string", "node_name": "string", "items": [ { "json": {} } ] }) ```