> ## Documentation Index > Fetch the complete documentation index at: https://www.tella.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Update a tag > Update a tag's name, color and/or description. Private tags can only be updated by their creator. ## OpenAPI ````yaml /openapi.json patch /v1/tags/{id} openapi: 3.0.3 info: description: >- The Tella Public API allows you to programmatically access your videos and playlists, including transcripts, chapters, and thumbnails. ## Authentication All requests require a Bearer token in the Authorization header: ``` Authorization: Bearer tella_pk_xxxxx... ``` API keys can be generated in your Tella workspace settings. ## Rate Limiting The API is rate-limited to 100 requests per minute per organization. Rate limit information is returned in response headers: - `X-RateLimit-Limit`: Maximum requests per window - `X-RateLimit-Remaining`: Remaining requests in current window - `X-RateLimit-Reset`: Unix timestamp when the window resets title: Tella Public API version: 1.0.0 servers: - description: Production url: https://api.tella.com security: [] tags: - description: Video operations name: Videos - description: Sections of a video name: Clips - description: Playlist operations name: Playlists - description: Sidebar groups for organizing playlists name: Playlist Groups - description: Tags for categorizing and filtering videos name: Tags - description: Webhook endpoint management name: Webhooks paths: /v1/tags/{id}: patch: tags: - Tags summary: Update a tag description: >- Update a tag's name, color and/or description. Private tags can only be updated by their creator. operationId: updateTag parameters: - description: Tag ID in: path name: id required: true schema: description: Tag ID example: tag_abc123def456 type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/UpdateTagRequest' required: true responses: '200': content: application/json: schema: $ref: '#/components/schemas/UpdateTagResponse' description: OK '400': content: application/json: example: error: code: bad_request doc_url: https://tella.tv/docs/api-reference/errors#bad-request message: The request was malformed or contained invalid parameters. schema: $ref: '#/components/schemas/ErrorResponse' description: The request was malformed or contained invalid parameters. '401': content: application/json: example: error: code: unauthorized doc_url: https://tella.tv/docs/api-reference/errors#unauthorized message: Authentication is required. Provide a valid API key. schema: $ref: '#/components/schemas/ErrorResponse' description: Authentication is required. Provide a valid API key. '403': content: application/json: example: error: code: forbidden doc_url: https://tella.tv/docs/api-reference/errors#forbidden message: You don't have permission to access this resource. schema: $ref: '#/components/schemas/ErrorResponse' description: You don't have permission to access this resource. '404': content: application/json: example: error: code: not_found doc_url: https://tella.tv/docs/api-reference/errors#not-found message: The requested resource was not found. schema: $ref: '#/components/schemas/ErrorResponse' description: The requested resource was not found. '422': content: application/json: example: error: code: unprocessable_entity doc_url: >- https://tella.tv/docs/api-reference/errors#unprocessable-entity message: The request was well-formed but contained semantic errors. schema: $ref: '#/components/schemas/ErrorResponse' description: The request was well-formed but contained semantic errors. '429': content: application/json: example: error: code: rate_limit_exceeded doc_url: >- https://tella.tv/docs/api-reference/errors#rate-limit-exceeded message: You have exceeded the rate limit. Please slow down. schema: $ref: '#/components/schemas/ErrorResponse' description: You have exceeded the rate limit. Please slow down. '500': content: application/json: example: error: code: internal_server_error doc_url: >- https://tella.tv/docs/api-reference/errors#internal-server-error message: An unexpected error occurred on the server. schema: $ref: '#/components/schemas/ErrorResponse' description: An unexpected error occurred on the server. security: - BearerAuth: [] components: schemas: UpdateTagRequest: additionalProperties: false description: Request body for updating a tag. At least one field is required. properties: color: allOf: - $ref: '#/components/schemas/TagColor' description: description: New tag description maxLength: 5000 type: string name: description: New tag name example: API maxLength: 255 minLength: 1 type: string type: object UpdateTagResponse: additionalProperties: false description: The updated tag properties: tag: $ref: '#/components/schemas/Tag' required: - tag type: object ErrorResponse: additionalProperties: false description: Standard error response format properties: error: additionalProperties: false description: Error details properties: code: description: Machine-readable error code enum: - bad_request - unauthorized - forbidden - not_found - unprocessable_entity - rate_limit_exceeded - internal_server_error example: not_found type: string doc_url: description: Link to documentation for this error example: https://tella.tv/docs/api-reference/errors#not-found format: uri type: string message: description: Human-readable error message example: The requested resource was not found. type: string required: - code - message - doc_url type: object required: - error type: object TagColor: description: Tag color as a hex value example: '#6366f1' pattern: ^#(?:[0-9a-fA-F]{3,4}|[0-9a-fA-F]{6}|[0-9a-fA-F]{8})$ type: string Tag: additionalProperties: false description: A tag used to categorize videos properties: color: $ref: '#/components/schemas/TagColor' description: description: Optional tag description example: Product demo recordings type: string id: description: Unique tag identifier example: tag_abc123def456 type: string name: description: Tag name example: Demo maxLength: 255 minLength: 1 type: string scope: $ref: '#/components/schemas/TagScope' required: - id - name - scope - color - description type: object TagScope: description: >- Tag visibility: workspace tags are shared with everyone in the workspace, private tags are only visible to their creator enum: - workspace - private example: workspace type: string securitySchemes: BearerAuth: description: API key obtained from your Tella account settings scheme: bearer type: http ````