> ## Documentation Index > Fetch the complete documentation index at: https://docs.chronosphere.io/llms.txt > Use this file to discover all available pages before exploring further. # ReadTraceBehaviorConfig ## OpenAPI ````yaml openapi/api_v1_config_openapi3_DOCUMENTATION_ONLY.json GET /api/v1/config/trace-behavior-config openapi: 3.0.3 info: description: > The Config API provides standard HTTP/JSON REST endpoints for creating, reading, updating, deleting, and listing configurable Chronosphere resources. Use this link to download the raw Swagger specification: /api/v1/config/swagger.json title: Config V1 API version: v1 servers: - url: https://{tenant}.chronosphere.io variables: tenant: default: tenant description: tenant ID assigned by the service provider security: - ApiKeyAuth: [] tags: - name: ConfigV1 paths: /api/v1/config/trace-behavior-config: get: tags: - TraceBehaviorConfig operationId: ReadTraceBehaviorConfig responses: '200': content: application/json: schema: $ref: '#/components/schemas/configv1ReadTraceBehaviorConfigResponse' description: A successful response. '404': content: application/json: schema: $ref: '#/components/schemas/apiError' description: >- Cannot read the TraceBehaviorConfig because TraceBehaviorConfig has not been created. '500': content: application/json: schema: $ref: '#/components/schemas/apiError' description: An unexpected error response. default: content: application/json: schema: $ref: '#/components/schemas/genericError' description: An undefined error response. components: schemas: configv1ReadTraceBehaviorConfigResponse: properties: trace_behavior_config: $ref: '#/components/schemas/configv1TraceBehaviorConfig' type: object apiError: properties: message: description: An error message describing what went wrong. type: string type: object genericError: additionalProperties: true type: object configv1TraceBehaviorConfig: description: >- TraceBehaviorConfig is a singleton configuration object that specifies the configuration for trace behaviors. properties: baseline_behavior_slug: description: >- The baseline behavior to use for behavior assignments and base head sampling rates. type: string created_at: description: >- Timestamp of when the TraceBehaviorConfig was created. Cannot be set by clients. format: date-time readOnly: true type: string dataset_priorities: description: >- List of dataset priorities. This list specifies the order in which datasets are considered when determining the behavior to follow for a trace. Dataset priorities are used to break ties when a trace matches more than one dataset with an active behavior. * Each entry in this list must refer to the slug of an existing dataset. * The order of the list is the order in which the datasets are considered. * The list must contain all datasets referenced in either `main_behavior_assignments` or `override_behavior_assignments`. * The list can contain datasets that are not referenced in either of these assignments. items: type: string type: array main_behavior_assignments: description: >- List of assignments for the main behavior. The referenced datasets will be enrolled in behaviors. The referenced behaviors are the active behaviors for the dataset when there is no active override. Only one main behavior can be assigned to a dataset. See the documentation for [customizing your sampling strategy](https://docs.chronosphere.io/control/sampling/behaviors#customize-your-sampling-strategy) for more information. items: $ref: '#/components/schemas/TraceBehaviorConfigMainBehaviorAssignment' type: array override_behavior_assignments: description: >- List of assignments for the override behavior. These assignments specify the active behavior for a dataset over a specific time range. Only one override behavior can be assigned to a dataset. items: $ref: '#/components/schemas/TraceBehaviorConfigOverrideBehaviorAssignment' type: array preview_behavior_assignments: description: >- List of assignments for the preview behavior. The referenced behaviors are in preview mode for the assigned dataset. You can assign only one preview behavior to a dataset. items: $ref: '#/components/schemas/TraceBehaviorConfigOverrideBehaviorAssignment' type: array updated_at: description: >- Timestamp of when the TraceBehaviorConfig was last updated. Cannot be set by clients. format: date-time readOnly: true type: string type: object TraceBehaviorConfigMainBehaviorAssignment: properties: behavior_slug: description: The slug reference of a trace behavior. type: string created_at: description: The timestamp of when the trace behavior was created. format: date-time type: string created_by: description: The author or creator of the behavior assignment. type: string dataset_slug: description: The slug reference of a trace dataset. type: string description: description: A description of the behavior assignment. type: string updated_at: description: The timestamp of when the trace behavior was updated. format: date-time type: string type: object TraceBehaviorConfigOverrideBehaviorAssignment: properties: behavior_slug: description: The slug reference of a trace behavior. type: string created_at: description: The timestamp of when the override behavior assignment was created. format: date-time type: string created_by: description: The author or creator of the override. type: string dataset_slug: description: The slug reference of a trace dataset. type: string description: description: A description of the override. type: string end_time: description: The ending time of the override. format: date-time type: string start_time: description: The starting time of the override. format: date-time type: string updated_at: description: The timestamp of when the override behavior assignment was updated. format: date-time type: string type: object securitySchemes: ApiKeyAuth: description: Chronosphere API token in: header name: API-Token type: apiKey ````