465 lines
14 KiB
JSON
465 lines
14 KiB
JSON
{
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"name": "GLM Hub - Generar ícono con Gemini (Nodo nativo)",
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"nodes": [
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{
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"parameters": {
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"httpMethod": "POST",
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"path": "glm-hub-generar-icono",
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"responseMode": "responseNode",
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"options": {
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"allowedOrigins": "*"
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}
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},
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"id": "47ec047e-250d-4056-a2af-2bb6c5f072b0",
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"name": "Webhook - Generar ícono",
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"type": "n8n-nodes-base.webhook",
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"typeVersion": 2.1,
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"position": [
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-1120,
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0
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],
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"webhookId": "bc20a398-5ecf-42a2-9d17-9396aa278708"
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},
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{
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"parameters": {
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"jsCode": "const request = $input.first().json ?? {};\nconst rawBody = request.body ?? request;\nlet body = rawBody;\n\nif (typeof rawBody === 'string') {\n try {\n body = JSON.parse(rawBody);\n } catch {\n body = {};\n }\n}\n\nconst headers = request.headers ?? {};\nconst headerAuthorization = String(headers.authorization ?? headers.Authorization ?? '').trim();\nconst accessToken = String(body.accessToken ?? '').trim();\nconst authorization = headerAuthorization.toLowerCase().startsWith('bearer ')\n ? headerAuthorization\n : accessToken\n ? `Bearer ${accessToken}`\n : '';\nconst name = String(body.name ?? '').trim();\nconst description = String(body.description ?? '').trim();\n\nlet error = '';\nif (!authorization.toLowerCase().startsWith('bearer ')) {\n error = 'La sesión de Supabase no fue enviada o no es válida.';\n} else if (name.length < 2 || name.length > 60) {\n error = 'El nombre debe contener entre 2 y 60 caracteres.';\n} else if (!description || description.length > 180) {\n error = 'La descripción debe contener entre 1 y 180 caracteres.';\n}\n\nreturn [{ json: { valid: !error, error, authorization, name, description } }];"
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},
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"id": "934fb8be-c5bc-43bd-b44a-53f9db105b32",
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"name": "Validar solicitud",
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"type": "n8n-nodes-base.code",
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"typeVersion": 2,
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"position": [
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-860,
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0
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]
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},
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{
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"parameters": {
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"conditions": {
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"options": {
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"caseSensitive": true,
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"leftValue": "",
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"typeValidation": "strict",
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"version": 2
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},
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"conditions": [
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{
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"id": "308c498d-7c3f-4414-a21f-571276aee28b",
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"leftValue": "={{ $json.valid }}",
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"rightValue": true,
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"operator": {
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"type": "boolean",
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"operation": "true",
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"singleValue": true
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}
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}
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],
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"combinator": "and"
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},
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"options": {}
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},
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"id": "3344b885-db2b-473d-a444-a51ca00d063d",
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"name": "¿Solicitud válida?",
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"type": "n8n-nodes-base.if",
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"typeVersion": 2.2,
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"position": [
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-640,
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0
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]
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},
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{
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"parameters": {
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"respondWith": "json",
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"responseBody": "={{ { ok: false, error: $json.error } }}",
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"options": {
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"responseCode": 400,
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"responseHeaders": {
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"entries": [
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{
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"name": "Cache-Control",
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"value": "no-store"
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}
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]
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}
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}
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},
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"id": "af555c88-6ec6-4e0f-9d01-64b6cb16a5c5",
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"name": "Responder 400",
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"type": "n8n-nodes-base.respondToWebhook",
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"typeVersion": 1.4,
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"position": [
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-400,
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180
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]
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},
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{
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"parameters": {
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"method": "POST",
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"url": "={{ ($env.SUPABASE_URL || '').replace(/\\/$/, '') + '/rest/v1/rpc/glm_hub_icon_generation_access' }}",
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"sendHeaders": true,
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"headerParameters": {
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"parameters": [
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{
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"name": "apikey",
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"value": "={{ $env.SUPABASE_ANON_KEY }}"
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},
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{
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"name": "Authorization",
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"value": "={{ $('Validar solicitud').item.json.authorization }}"
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}
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]
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},
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"sendBody": true,
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"contentType": "raw",
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"rawContentType": "application/json",
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"body": "{}",
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"options": {
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"response": {
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"response": {
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"neverError": true,
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"responseFormat": "json"
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}
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},
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"timeout": 30000
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}
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},
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"id": "42ba23d6-9f3a-4b67-ae48-8253adfb7110",
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"name": "Validar administrador en Supabase",
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"type": "n8n-nodes-base.httpRequest",
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"typeVersion": 4.2,
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"position": [
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-400,
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-80
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]
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},
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{
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"parameters": {
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"jsCode": "const permission = $input.first().json ?? {};\nconst request = $('Validar solicitud').first().json;\nconst authorized = permission.authorized === true;\nreturn [{\n json: {\n authorized,\n error: authorized ? '' : 'Tu sesión no tiene permisos de administrador para generar íconos.',\n name: request.name,\n description: request.description,\n email: String(permission.email ?? '')\n }\n}];"
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},
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"id": "489c0999-9ca3-4361-8262-18404f5aad35",
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"name": "Confirmar autorización",
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"type": "n8n-nodes-base.code",
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"typeVersion": 2,
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"position": [
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-180,
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-80
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]
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},
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{
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"parameters": {
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"conditions": {
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"options": {
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"caseSensitive": true,
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"leftValue": "",
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"typeValidation": "strict",
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"version": 2
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},
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"conditions": [
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{
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"id": "c9275da4-0bca-4ce9-bd75-cc7d06e4cf56",
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"leftValue": "={{ $json.authorized }}",
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"rightValue": true,
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"operator": {
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"type": "boolean",
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"operation": "true",
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"singleValue": true
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}
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}
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],
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"combinator": "and"
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},
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"options": {}
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},
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"id": "7c199474-f2b6-4c1c-873d-e578d1f7d500",
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"name": "¿Es administrador?",
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"type": "n8n-nodes-base.if",
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"typeVersion": 2.2,
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"position": [
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40,
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-80
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]
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},
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{
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"parameters": {
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"respondWith": "json",
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"responseBody": "={{ { ok: false, error: $json.error } }}",
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"options": {
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"responseCode": 403,
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"responseHeaders": {
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"entries": [
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{
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"name": "Cache-Control",
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"value": "no-store"
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}
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]
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}
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}
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},
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"id": "1b105633-29f8-4e75-bead-d3022420dfed",
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"name": "Responder 403",
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"type": "n8n-nodes-base.respondToWebhook",
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"typeVersion": 1.4,
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"position": [
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280,
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100
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]
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},
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{
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"parameters": {
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"jsCode": "const { name, description } = $input.first().json;\nconst prompt = `Crea un ícono cuadrado 1:1, profesional, minimalista y fácil de reconocer para una aplicación interna de GomezLee Marketing.\n\nNombre de la aplicación: ${name}\nDescripción funcional: ${description}\n\nRequisitos visuales obligatorios:\n- Representa la función principal con un único símbolo simple, claro y reconocible.\n- Estética corporativa moderna, limpia y tecnológica.\n- Paleta inspirada en GLM: azul grisáceo, verde claro y verde azulado.\n- Fondo blanco o transparente.\n- Composición centrada, con buen espacio de respiración.\n- Sin texto, sin letras, sin siglas, sin números, sin marcas comerciales y sin logotipos existentes.\n- Sin mockups, sin fotografías, sin personas, sin sombras exageradas y sin fondos complejos.\n- Debe seguir siendo legible al reducirse a 32 x 32 píxeles.\n- Entrega solamente el ícono final.`;\nreturn [{ json: { prompt } }];"
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},
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"id": "1ae24908-c67d-4742-917e-573b69f4ca19",
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"name": "Construir prompt del ícono",
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"type": "n8n-nodes-base.code",
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"typeVersion": 2,
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"position": [
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280,
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-180
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]
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},
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{
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"parameters": {
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"resource": "image",
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"operation": "generate",
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"modelId": {
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"__rl": true,
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"value": "models/gemini-3-pro-image",
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"mode": "list",
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"cachedResultName": "models/gemini-3-pro-image (Nano Banana Pro)"
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},
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"prompt": "={{ $json.prompt }}",
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"options": {
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"binaryPropertyOutput": "data"
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}
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},
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"id": "bdeed7c1-71ba-4af4-9424-b248c06c9e75",
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"name": "Generate an image",
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"type": "@n8n/n8n-nodes-langchain.googleGemini",
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"typeVersion": 1.2,
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"position": [
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520,
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-180
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],
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"onError": "continueErrorOutput"
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},
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{
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"parameters": {
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"respondWith": "binary",
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"responseDataSource": "set",
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"inputFieldName": "data",
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"options": {
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"responseCode": 200,
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"responseHeaders": {
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"entries": [
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{
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"name": "Cache-Control",
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"value": "no-store"
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},
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{
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"name": "Content-Disposition",
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"value": "inline; filename=\"glm-hub-icon.png\""
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}
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]
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}
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}
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},
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"id": "7349fabd-6d25-48b1-94be-64e36eef5f7e",
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"name": "Responder con ícono",
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"type": "n8n-nodes-base.respondToWebhook",
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"typeVersion": 1.4,
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"position": [
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800,
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-260
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]
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},
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{
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"parameters": {
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"jsCode": "const input = $input.first().json ?? {};\nconst rawError = input.error ?? input.message ?? input.description ?? input;\nlet message = 'Gemini no pudo generar el ícono. Revisa la credencial, el modelo y la cuota disponible.';\n\nif (typeof rawError === 'string' && rawError.trim()) {\n message = rawError.trim();\n} else if (rawError && typeof rawError === 'object') {\n message = String(rawError.message ?? rawError.description ?? rawError.status ?? message);\n}\n\nreturn [{ json: { ok: false, error: message } }];"
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},
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"id": "fc7b61a0-fb00-42a4-bc4a-2e530da36a12",
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"name": "Preparar error de Gemini",
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"type": "n8n-nodes-base.code",
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"typeVersion": 2,
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"position": [
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800,
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-80
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]
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},
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{
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"parameters": {
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"respondWith": "json",
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"responseBody": "={{ { ok: false, error: $json.error } }}",
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"options": {
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"responseCode": 502,
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"responseHeaders": {
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"entries": [
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{
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"name": "Cache-Control",
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"value": "no-store"
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}
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]
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}
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}
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},
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"id": "c0bc7fee-a55e-4f40-90b5-f875c41b131c",
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"name": "Responder error de Gemini",
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"type": "n8n-nodes-base.respondToWebhook",
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"typeVersion": 1.4,
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"position": [
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1040,
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-80
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]
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},
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{
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"parameters": {
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"content": "## CONFIGURACIÓN ÚNICA\n\nEn el nodo **Generate an image**, confirma la credencial existente **Isaac - Gemini Api Pago** después de importar.\n\nEl webhook devuelve la imagen directamente como archivo binario al GLM Hub.",
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"height": 220,
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"width": 380,
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"color": 5
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},
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"id": "fd8a87b4-3924-412b-8d3d-b7707bf6388b",
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"name": "Nota de configuración",
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"type": "n8n-nodes-base.stickyNote",
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"typeVersion": 1,
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"position": [
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420,
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100
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]
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}
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],
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"pinData": {},
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"connections": {
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"Webhook - Generar ícono": {
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"main": [
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[
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{
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"node": "Validar solicitud",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Validar solicitud": {
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"main": [
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[
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{
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"node": "¿Solicitud válida?",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"¿Solicitud válida?": {
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"main": [
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[
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{
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"node": "Validar administrador en Supabase",
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"type": "main",
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"index": 0
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}
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],
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[
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{
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"node": "Responder 400",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Validar administrador en Supabase": {
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"main": [
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[
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{
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"node": "Confirmar autorización",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Confirmar autorización": {
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"main": [
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[
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{
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"node": "¿Es administrador?",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"¿Es administrador?": {
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"main": [
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[
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{
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"node": "Construir prompt del ícono",
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"type": "main",
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"index": 0
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}
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],
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[
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{
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"node": "Responder 403",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Construir prompt del ícono": {
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"main": [
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[
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{
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"node": "Generate an image",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Generate an image": {
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"main": [
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[
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{
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"node": "Responder con ícono",
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"type": "main",
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"index": 0
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}
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],
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[
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{
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"node": "Preparar error de Gemini",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Preparar error de Gemini": {
|
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"main": [
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[
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{
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"node": "Responder error de Gemini",
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"type": "main",
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"index": 0
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}
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]
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]
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}
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},
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"active": false,
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"settings": {
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"executionOrder": "v1",
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"saveManualExecutions": true,
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"callerPolicy": "workflowsFromSameOwner"
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},
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"versionId": "ae79a50a-79d1-43f8-b856-b4106bae3e60",
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"meta": {
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"templateCredsSetupCompleted": false
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},
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"tags": []
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}
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