> ## Documentation Index > Fetch the complete documentation index at: https://insightsoftware.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Update theme ## OpenAPI ````yaml /simba-embedded-analytics/docs/self-service-analytics/26.3/api-swagger/ssa-api-docs-26-3.json put /api/customization/themes/{id} openapi: 3.1.0 info: title: Logi Composer Rest API description: >- The Composer REST API provides methods for retrieving, updating, and deleting Composer metadata. With the API endpoints, you can manage connections, data sources, accounts, groups, and users quickly and easily. ## Authentication This API supports the following authentication schemes: - **basicAuth** – HTTP Basic authentication using global administrator credentials (username and password). Required for most endpoints. - **trustedAccessAuth** – HTTP Basic authentication using Trusted Access client credentials. Use the **client ID** as the username and the **client secret** as the password. Required for Trusted Access token and session endpoints. - **bearerAuth** – HTTP Bearer token authentication. Supply a token previously obtained from a Trusted Access token endpoint (`/api/trusted-access/push/tokens` or `/api/trusted-access/pull/tokens`). contact: name: Logi Support url: https://help.insightsoftware.com email: logisupport@insightsoftware.com version: '1.0' servers: - url: http://10.2.4.166:8080/composer description: Generated server url security: - basicAuth: [] tags: - name: account-attributes description: Reserved Account attributes configuration - name: accounts description: Manage Accounts - name: accounts / admins description: Manage Account Administrators - name: accounts / users description: Manage Account Users - name: actions description: Manage Action Templates - name: activity description: Manages Activity Logging - name: alerts description: Manage Alerts - name: branding description: Manage branding configuration - name: branding-extentions description: Manage branding extensions (chart colors, etc.) - name: calendars description: (experimental) Manage calendars - name: comments description: Dashboard comments - name: connection-types description: Manage Connection Types - name: connections description: Manage Source Connections - name: connectors description: Manage Connectors - name: conversations description: Manage Workspace Conversations - name: customization description: Manage customization configuration - name: dashboard-conversion description: (experimental) Convert dashboards layout - name: dashboard-migration description: New Dashboards Migration API - name: dashboard-reports description: Manage Dashboard Reports - name: dashboard-sharing description: (experimental) Manage dashboard access level - name: dashboards description: Manage Dashboards - name: export description: Export Source Data - name: favorites description: Favorite Items - name: filter-sets description: Filter Visualizations Data - name: folders description: Manage folders - name: frontend / environment variables description: Get environment variables for frontend - name: global description: Manage global security configuration - name: group-membership description: Manages Group Membership - name: groups description: Manage User Groups - name: interactivity description: Dashboard interactivity - name: inventory description: Manage Composer Items - name: jobs description: List of available scheduler jobs - name: joins description: Manage joins metadata and suggestions - name: json-datasets description: Manage JSON datasets - name: kerberos description: Manage Kerberos Config - name: keyset description: Manage keysets - name: ldap description: Manage LDAP Configuration - name: license description: Manage Composer License - name: locale, currency, language description: Locale, currency, and language info - name: materialized-view description: (deprecated since 23.1) Manage Materialized Views - name: odata description: (experimental) Source Data Retrieval OData service - name: password-reset description: Self-service forgot-password flow - name: permissions description: Manage Permissions - name: Publish description: Publish Workspace Artifacts - name: quota description: Manage Quotas - name: recentlyAccessed description: Recently Accessed Elements - name: register description: User registration - name: saml description: Manage SAML - name: security description: Retrieve all sids info - name: self-service-reports description: Self Service Reports - name: sharing description: (experimental) Manage dashboard sharing - name: snapshots description: Create and manage entity snapshots - name: snippets description: (experimental) Manage snippets - name: sources description: Manage Sources - name: sources / cache-settings description: Manages sources cache settings - name: sources / custom-metrics description: Manage Source Custom Metrics - name: sources / dictionaries description: Manage Source Dictionaries - name: sources / fields description: Manage Source Fields - name: sources / global-settings description: Manages sources global settings - name: sources / migration description: Source Migration API - name: sources / preview and describe description: Source preview and describe - name: sources / raw data description: (experimental) Get source raw data - name: sources / security description: Manage Sources Security - name: sources / security / custom metrics description: (experimental) Manage Sources Custom Metric Security - name: sources / security / fields description: Manage Sources Fields Security - name: sources / security / row description: Manage Sources Row Security - name: sources / unique-key description: Manages sources unique key - name: sources / visual-types description: Manages source visual types - name: start-vis description: (experimental) Execute start-vis or meta request - name: stream description: Search stream sources - name: tags description: Manage tags - name: timezones description: Timezone Information - name: toggle description: Toggle Features - name: topics description: Manage topics - name: trusted-access-client description: Manage Trusted Access clients - name: trusted-access-session description: Manage user sessions via Trusted Access - name: trusted-access-token description: Manage Trusted Access tokens - name: uploads description: Manage Uploads - name: user description: Manage User - name: users description: Manage Users - name: users segregation description: Segregate users into tenants - name: version description: System version - name: visual-types description: Manage Visual Types - name: visuals description: Manage Visuals - name: visuals / migration description: New Visuals Migration API - name: workspaces description: Manage Workspaces paths: /api/customization/themes/{id}: put: tags: - customization summary: Update theme operationId: update_16 parameters: - name: id in: path required: true schema: type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/ThemeResource' required: true responses: '200': description: OK content: application/vnd.composer.v3+json: schema: $ref: '#/components/schemas/ThemeResource' components: schemas: ThemeResource: type: object description: Theme resource properties: createdByUserID: type: string readOnly: true lastModifiedByUserID: type: string readOnly: true createdDate: type: string format: date-time readOnly: true lastModifiedDate: type: string format: date-time readOnly: true id: type: string name: type: string system: type: boolean readOnly: true masterThemeId: type: string content: type: object additionalProperties: {} required: - name securitySchemes: basicAuth: type: http description: >- HTTP Basic authentication using global administrator credentials (username and password). scheme: basic ````