> ## Documentation Index > Fetch the complete documentation index at: https://docs.generalvalidation.com/llms.txt > Use this file to discover all available pages before exploring further. # Update a Table Pair > Replace an active Table Pair's name, join keys, and filters. Table references and past Runs remain unchanged. Requires the GV.APIContributor application role, or a higher role (Owner > Contributor > Reader). ## OpenAPI ````yaml /api/openapi.json put /api/v1/fabric/pairs/{resource_id} openapi: 3.1.0 info: description: >- General Validation's API for Organization administration, Table Pair and Test authoring, Runs, and Result metadata. Microsoft Entra bearer tokens authorize every call. title: General Validation API version: 1.0.0 servers: - url: https://api.generalvalidation.com security: [] tags: - description: >- Customer-owned Fabric references, immutable Runs, and safe Result summaries. name: Fabric - description: Organizations and verified membership. name: Organization - description: Subscriptions and entitlements. name: Billing paths: /api/v1/fabric/pairs/{resource_id}: put: tags: - Fabric summary: Update a Table Pair description: >- Replace an active Table Pair's name, join keys, and filters. Table references and past Runs remain unchanged. Requires the GV.APIContributor application role, or a higher role (Owner > Contributor > Reader). operationId: update_fabric_pair parameters: - description: The Table Pair's ID. in: path name: resource_id required: true schema: description: The Table Pair's ID. format: uuid title: Resource Id type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/PairDefinition' required: true responses: '200': content: application/json: schema: $ref: '#/components/schemas/TablePair' description: Successful Response '401': content: application/problem+json: schema: $ref: '#/components/schemas/V1Problem' description: A valid Microsoft Entra bearer token is required. '403': content: application/problem+json: schema: $ref: '#/components/schemas/V1Problem' description: The authenticated principal does not have the required role. '404': content: application/problem+json: schema: $ref: '#/components/schemas/V1Problem' description: The resource does not exist in this tenant. '409': content: application/problem+json: schema: $ref: '#/components/schemas/V1Problem' description: The operation conflicts with current resource or Azure state. '422': content: application/problem+json: schema: $ref: '#/components/schemas/V1Problem' description: The request is syntactically valid but semantically invalid. '429': content: application/problem+json: schema: $ref: '#/components/schemas/V1Problem' description: The bounded application request rate was exceeded. headers: Retry-After: description: Seconds to wait before retrying. schema: minimum: 1 type: integer '503': content: application/problem+json: schema: $ref: '#/components/schemas/V1Problem' description: A required dependency is temporarily unavailable. headers: Retry-After: description: Seconds to wait before retrying. schema: minimum: 1 type: integer security: - entraApplication: [] components: schemas: PairDefinition: additionalProperties: false properties: keys: description: >- Join keys: the columns that match a source row to its target row. `VALUE` and `OUTER_VALUE` Tests need them. items: $ref: '#/components/schemas/KeyMapping' maxItems: 16 title: Keys type: array name: description: The Table Pair's name. maxLength: 255 minLength: 1 pattern: ^[^\x00-\x1f\x7f]+$ title: Name type: string source_filters: description: >- Only source rows that match every filter are compared, in every Test of the pair. items: $ref: '#/components/schemas/Filter' maxItems: 32 title: Source Filters type: array target_filters: description: >- Only target rows that match every filter are compared, in every Test of the pair. items: $ref: '#/components/schemas/Filter' maxItems: 32 title: Target Filters type: array required: - name title: PairDefinition type: object TablePair: additionalProperties: false properties: id: format: uuid title: Id type: string keys: description: >- Join keys: the columns that match a source row to its target row. `VALUE` and `OUTER_VALUE` Tests need them. items: $ref: '#/components/schemas/KeyMapping' maxItems: 16 title: Keys type: array name: description: The Table Pair's name. maxLength: 255 minLength: 1 pattern: ^[^\x00-\x1f\x7f]+$ title: Name type: string source_filters: description: >- Only source rows that match every filter are compared, in every Test of the pair. items: $ref: '#/components/schemas/Filter' maxItems: 32 title: Source Filters type: array source_id: description: The source Table's ID. format: uuid title: Source Id type: string target_filters: description: >- Only target rows that match every filter are compared, in every Test of the pair. items: $ref: '#/components/schemas/Filter' maxItems: 32 title: Target Filters type: array target_id: description: The target Table's ID. format: uuid title: Target Id type: string required: - name - source_id - target_id - id title: TablePair type: object V1Problem: additionalProperties: false properties: code: description: >- Stable machine-readable error code, such as `precondition.failed`. Branch on this value. title: Code type: string detail: description: What went wrong in this request, written for a person. title: Detail type: string diagnostics: anyOf: - additionalProperties: true type: object - type: 'null' default: null description: >- Extra details for some errors, such as `fieldErrors` for an invalid request or `requiredRole` for a denied one. Absent when there are none. title: Diagnostics instance: description: Path of the request that failed. title: Instance type: string requestId: description: >- This request's ID, also sent in the `X-Request-Id` response header. Quote it when you contact support. A request that sends an `X-Request-Id` of 1 to 64 letters, digits, or `_.:-` gets that value back. title: Requestid type: string status: description: The HTTP status code of this response. title: Status type: integer title: description: Short summary of the error code. title: Title type: string type: description: Link to the documentation page for this error code. title: Type type: string required: - type - title - status - code - detail - instance - requestId title: V1Problem type: object KeyMapping: additionalProperties: false properties: source: description: A source column that identifies a row. maxLength: 255 minLength: 1 pattern: ^[^\x00-\x1f\x7f]+$ title: Source type: string target: description: The target column that holds the same identifier. maxLength: 255 minLength: 1 pattern: ^[^\x00-\x1f\x7f]+$ title: Target type: string required: - source - target title: KeyMapping type: object Filter: additionalProperties: false properties: column: description: The column to compare. maxLength: 255 minLength: 1 pattern: ^[^\x00-\x1f\x7f]+$ title: Column type: string operator: enum: - '=' - '!=' - < - <= - '>' - '>=' - in - is_null - is_not_null title: Operator type: string value: anyOf: - maxLength: 1024 type: string - type: boolean - type: integer - type: number - $ref: '#/components/schemas/NumericLiteral' - items: anyOf: - maxLength: 1024 type: string - type: boolean - type: integer - type: number - $ref: '#/components/schemas/NumericLiteral' maxItems: 100 minItems: 1 type: array - type: 'null' description: >- A string, number, boolean, or exact decimal. `in` takes a list of 1 to 100 of them; `is_null` and `is_not_null` take none. title: Value required: - column - operator title: Filter type: object NumericLiteral: additionalProperties: false description: An exact decimal, for filter values a JSON number cannot hold exactly. properties: number: maxLength: 128 pattern: ^[+-]?(?:[0-9]+(?:\.[0-9]*)?|\.[0-9]+)(?:[eE][+-]?[0-9]+)?$ title: Number type: string required: - number title: NumericLiteral type: object securitySchemes: entraApplication: bearerFormat: JWT description: >- Microsoft Entra application token issued by the caller's Organization tenant for this multitenant API. Request the .default scope and assign the application the required GV.APIReader, GV.APIContributor, or GV.APIOwner role. scheme: bearer type: http x-gv-app-roles: - GV.APIReader - GV.APIContributor - GV.APIOwner x-gv-audience: 78d5d8af-9dd6-49dd-b06c-38c3a3c707af x-gv-scope: api://78d5d8af-9dd6-49dd-b06c-38c3a3c707af/.default x-gv-token-url-template: https://login.microsoftonline.com/{tenantId}/oauth2/v2.0/token ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.