Merge remote-tracking branch 'origin/issue_4361' into issue_4361

docs/api/openapi.yml

@@ -1,5 +1,199 @@
 components:
   schemas:
+    Aio11YmappingtypesCondition:
+      properties:
+        attributes:
+          items:
+            type: string
+          nullable: true
+          type: array
+        resource:
+          items:
+            type: string
+          nullable: true
+          type: array
+      type: object
+    Aio11YmappingtypesFieldContext:
+      enum:
+      - span_attribute
+      - resource
+      nullable: true
+      type: string
+    Aio11YmappingtypesGettableMapper:
+      properties:
+        config:
+          $ref: '#/components/schemas/Aio11YmappingtypesMapperConfig'
+        created_at:
+          format: date-time
+          type: string
+        created_by:
+          type: string
+        enabled:
+          type: boolean
+        field_context:
+          $ref: '#/components/schemas/Aio11YmappingtypesFieldContext'
+        group_id:
+          type: string
+        id:
+          type: string
+        name:
+          type: string
+        updated_at:
+          format: date-time
+          type: string
+        updated_by:
+          type: string
+      required:
+      - id
+      - group_id
+      - name
+      - field_context
+      - config
+      - enabled
+      - created_at
+      - updated_at
+      - created_by
+      - updated_by
+      type: object
+    Aio11YmappingtypesGettableMappingGroup:
+      properties:
+        category:
+          $ref: '#/components/schemas/Aio11YmappingtypesGroupCategory'
+        condition:
+          $ref: '#/components/schemas/Aio11YmappingtypesCondition'
+        created_at:
+          format: date-time
+          type: string
+        created_by:
+          type: string
+        enabled:
+          type: boolean
+        id:
+          type: string
+        name:
+          type: string
+        updated_at:
+          format: date-time
+          type: string
+        updated_by:
+          type: string
+      required:
+      - id
+      - name
+      - category
+      - condition
+      - enabled
+      - created_at
+      - updated_at
+      - created_by
+      - updated_by
+      type: object
+    Aio11YmappingtypesGroupCategory:
+      enum:
+      - llm
+      - tool
+      - agent
+      type: string
+    Aio11YmappingtypesListMappersResponse:
+      properties:
+        items:
+          items:
+            $ref: '#/components/schemas/Aio11YmappingtypesGettableMapper'
+          nullable: true
+          type: array
+      required:
+      - items
+      type: object
+    Aio11YmappingtypesListMappingGroupsResponse:
+      properties:
+        items:
+          items:
+            $ref: '#/components/schemas/Aio11YmappingtypesGettableMappingGroup'
+          nullable: true
+          type: array
+      required:
+      - items
+      type: object
+    Aio11YmappingtypesMapperConfig:
+      properties:
+        sources:
+          items:
+            $ref: '#/components/schemas/Aio11YmappingtypesMapperSource'
+          nullable: true
+          type: array
+      type: object
+    Aio11YmappingtypesMapperOperation:
+      enum:
+      - move
+      - copy
+      type: string
+    Aio11YmappingtypesMapperSource:
+      properties:
+        context:
+          $ref: '#/components/schemas/Aio11YmappingtypesSourceContext'
+        key:
+          type: string
+        operation:
+          $ref: '#/components/schemas/Aio11YmappingtypesMapperOperation'
+        priority:
+          type: integer
+      type: object
+    Aio11YmappingtypesPostableMapper:
+      properties:
+        config:
+          $ref: '#/components/schemas/Aio11YmappingtypesMapperConfig'
+        enabled:
+          type: boolean
+        field_context:
+          $ref: '#/components/schemas/Aio11YmappingtypesFieldContext'
+        name:
+          type: string
+      required:
+      - name
+      - field_context
+      - config
+      type: object
+    Aio11YmappingtypesPostableMappingGroup:
+      properties:
+        category:
+          $ref: '#/components/schemas/Aio11YmappingtypesGroupCategory'
+        condition:
+          $ref: '#/components/schemas/Aio11YmappingtypesCondition'
+        enabled:
+          type: boolean
+        name:
+          type: string
+      required:
+      - name
+      - category
+      - condition
+      type: object
+    Aio11YmappingtypesSourceContext:
+      enum:
+      - attribute
+      - resource
+      type: string
+    Aio11YmappingtypesUpdatableMapper:
+      properties:
+        config:
+          $ref: '#/components/schemas/Aio11YmappingtypesMapperConfig'
+        enabled:
+          nullable: true
+          type: boolean
+        field_context:
+          $ref: '#/components/schemas/Aio11YmappingtypesFieldContext'
+      type: object
+    Aio11YmappingtypesUpdatableMappingGroup:
+      properties:
+        condition:
+          $ref: '#/components/schemas/Aio11YmappingtypesCondition'
+        enabled:
+          nullable: true
+          type: boolean
+        name:
+          nullable: true
+          type: string
+      type: object
     AuthtypesAttributeMapping:
       properties:
         email:
@@ -3058,6 +3252,514 @@ info:
   version: ""
 openapi: 3.0.3
 paths:
+  /api/v1/ai-o11y/mapping/groups:
+    get:
+      deprecated: false
+      description: Returns all span attribute mapping groups for the authenticated
+        org.
+      operationId: ListMappingGroups
+      parameters:
+      - in: query
+        name: category
+        schema:
+          $ref: '#/components/schemas/Aio11YmappingtypesGroupCategory'
+      - in: query
+        name: enabled
+        schema:
+          nullable: true
+          type: boolean
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/Aio11YmappingtypesListMappingGroupsResponse'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: OK
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - VIEWER
+      - tokenizer:
+        - VIEWER
+      summary: List mapping groups
+      tags:
+      - ai-o11y
+    post:
+      deprecated: false
+      description: Creates a new span attribute mapping group for the org.
+      operationId: CreateMappingGroup
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/Aio11YmappingtypesPostableMappingGroup'
+      responses:
+        "201":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/Aio11YmappingtypesGettableMappingGroup'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: Created
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "409":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Conflict
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Create a mapping group
+      tags:
+      - ai-o11y
+  /api/v1/ai-o11y/mapping/groups/{groupId}/mappers/{mapperId}:
+    delete:
+      deprecated: false
+      description: Hard-deletes a mapper from a mapping group.
+      operationId: DeleteMapper
+      parameters:
+      - in: path
+        name: groupId
+        required: true
+        schema:
+          type: string
+      - in: path
+        name: mapperId
+        required: true
+        schema:
+          type: string
+      responses:
+        "204":
+          description: No Content
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Delete a mapper
+      tags:
+      - ai-o11y
+    put:
+      deprecated: false
+      description: Partially updates an existing mapper's field context, config, or
+        enabled state.
+      operationId: UpdateMapper
+      parameters:
+      - in: path
+        name: groupId
+        required: true
+        schema:
+          type: string
+      - in: path
+        name: mapperId
+        required: true
+        schema:
+          type: string
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/Aio11YmappingtypesUpdatableMapper'
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/Aio11YmappingtypesGettableMapper'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: OK
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Update a mapper
+      tags:
+      - ai-o11y
+  /api/v1/ai-o11y/mapping/groups/{id}:
+    delete:
+      deprecated: false
+      description: Hard-deletes a mapping group and cascades to all its mappers.
+      operationId: DeleteMappingGroup
+      parameters:
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
+      responses:
+        "204":
+          description: No Content
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Delete a mapping group
+      tags:
+      - ai-o11y
+    put:
+      deprecated: false
+      description: Partially updates an existing mapping group's name, condition,
+        or enabled state.
+      operationId: UpdateMappingGroup
+      parameters:
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/Aio11YmappingtypesUpdatableMappingGroup'
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/Aio11YmappingtypesGettableMappingGroup'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: OK
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Update a mapping group
+      tags:
+      - ai-o11y
+  /api/v1/ai-o11y/mapping/groups/{id}/mappers:
+    get:
+      deprecated: false
+      description: Returns all attribute mappers belonging to a mapping group.
+      operationId: ListMappers
+      parameters:
+      - in: query
+        name: enabled
+        schema:
+          nullable: true
+          type: boolean
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/Aio11YmappingtypesListMappersResponse'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: OK
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - VIEWER
+      - tokenizer:
+        - VIEWER
+      summary: List mappers for a group
+      tags:
+      - ai-o11y
+    post:
+      deprecated: false
+      description: Adds a new attribute mapper to the specified mapping group.
+      operationId: CreateMapper
+      parameters:
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/Aio11YmappingtypesPostableMapper'
+      responses:
+        "201":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/Aio11YmappingtypesGettableMapper'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: Created
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "409":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Conflict
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - ADMIN
+      - tokenizer:
+        - ADMIN
+      summary: Create a mapper
+      tags:
+      - ai-o11y
   /api/v1/authz/check:
     post:
       deprecated: false

pkg/apiserver/signozapiserver/aio11ymapping.go

@@ -0,0 +1,180 @@
+package signozapiserver
+
+import (
+	"net/http"
+
+	"github.com/SigNoz/signoz/pkg/http/handler"
+	"github.com/SigNoz/signoz/pkg/types"
+	"github.com/SigNoz/signoz/pkg/types/aio11ymappingtypes"
+	"github.com/gorilla/mux"
+)
+
+func (provider *provider) addAIO11yMappingRoutes(router *mux.Router) error {
+	// --- Mapping Groups ---
+
+	if err := router.Handle("/api/v1/ai-o11y/mapping/groups", handler.New(
+		provider.authZ.ViewAccess(provider.aio11yMappingHandler.ListGroups),
+		handler.OpenAPIDef{
+			ID:                  "ListMappingGroups",
+			Tags:                []string{"ai-o11y"},
+			Summary:             "List mapping groups",
+			Description:         "Returns all span attribute mapping groups for the authenticated org.",
+			Request:             nil,
+			RequestContentType:  "",
+			RequestQuery:        new(aio11ymappingtypes.ListMappingGroupsQuery),
+			Response:            new(aio11ymappingtypes.ListMappingGroupsResponse),
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusOK,
+			ErrorStatusCodes:    []int{http.StatusBadRequest},
+			Deprecated:          false,
+			SecuritySchemes:     newSecuritySchemes(types.RoleViewer),
+		},
+	)).Methods(http.MethodGet).GetError(); err != nil {
+		return err
+	}
+
+	if err := router.Handle("/api/v1/ai-o11y/mapping/groups", handler.New(
+		provider.authZ.AdminAccess(provider.aio11yMappingHandler.CreateGroup),
+		handler.OpenAPIDef{
+			ID:                  "CreateMappingGroup",
+			Tags:                []string{"ai-o11y"},
+			Summary:             "Create a mapping group",
+			Description:         "Creates a new span attribute mapping group for the org.",
+			Request:             new(aio11ymappingtypes.PostableMappingGroup),
+			RequestContentType:  "application/json",
+			Response:            new(aio11ymappingtypes.GettableMappingGroup),
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusCreated,
+			ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusConflict},
+			Deprecated:          false,
+			SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+		},
+	)).Methods(http.MethodPost).GetError(); err != nil {
+		return err
+	}
+
+	if err := router.Handle("/api/v1/ai-o11y/mapping/groups/{id}", handler.New(
+		provider.authZ.AdminAccess(provider.aio11yMappingHandler.UpdateGroup),
+		handler.OpenAPIDef{
+			ID:                  "UpdateMappingGroup",
+			Tags:                []string{"ai-o11y"},
+			Summary:             "Update a mapping group",
+			Description:         "Partially updates an existing mapping group's name, condition, or enabled state.",
+			Request:             new(aio11ymappingtypes.UpdatableMappingGroup),
+			RequestContentType:  "application/json",
+			Response:            new(aio11ymappingtypes.GettableMappingGroup),
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusOK,
+			ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusNotFound},
+			Deprecated:          false,
+			SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+		},
+	)).Methods(http.MethodPut).GetError(); err != nil {
+		return err
+	}
+
+	if err := router.Handle("/api/v1/ai-o11y/mapping/groups/{id}", handler.New(
+		provider.authZ.AdminAccess(provider.aio11yMappingHandler.DeleteGroup),
+		handler.OpenAPIDef{
+			ID:                  "DeleteMappingGroup",
+			Tags:                []string{"ai-o11y"},
+			Summary:             "Delete a mapping group",
+			Description:         "Hard-deletes a mapping group and cascades to all its mappers.",
+			Request:             nil,
+			RequestContentType:  "",
+			Response:            nil,
+			ResponseContentType: "",
+			SuccessStatusCode:   http.StatusNoContent,
+			ErrorStatusCodes:    []int{http.StatusNotFound},
+			Deprecated:          false,
+			SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+		},
+	)).Methods(http.MethodDelete).GetError(); err != nil {
+		return err
+	}
+
+	// --- Mappers ---
+
+	if err := router.Handle("/api/v1/ai-o11y/mapping/groups/{id}/mappers", handler.New(
+		provider.authZ.ViewAccess(provider.aio11yMappingHandler.ListMappers),
+		handler.OpenAPIDef{
+			ID:                  "ListMappers",
+			Tags:                []string{"ai-o11y"},
+			Summary:             "List mappers for a group",
+			Description:         "Returns all attribute mappers belonging to a mapping group.",
+			Request:             nil,
+			RequestContentType:  "",
+			RequestQuery:        new(aio11ymappingtypes.ListMappersQuery),
+			Response:            new(aio11ymappingtypes.ListMappersResponse),
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusOK,
+			ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusNotFound},
+			Deprecated:          false,
+			SecuritySchemes:     newSecuritySchemes(types.RoleViewer),
+		},
+	)).Methods(http.MethodGet).GetError(); err != nil {
+		return err
+	}
+
+	if err := router.Handle("/api/v1/ai-o11y/mapping/groups/{id}/mappers", handler.New(
+		provider.authZ.AdminAccess(provider.aio11yMappingHandler.CreateMapper),
+		handler.OpenAPIDef{
+			ID:                  "CreateMapper",
+			Tags:                []string{"ai-o11y"},
+			Summary:             "Create a mapper",
+			Description:         "Adds a new attribute mapper to the specified mapping group.",
+			Request:             new(aio11ymappingtypes.PostableMapper),
+			RequestContentType:  "application/json",
+			Response:            new(aio11ymappingtypes.GettableMapper),
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusCreated,
+			ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusNotFound, http.StatusConflict},
+			Deprecated:          false,
+			SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+		},
+	)).Methods(http.MethodPost).GetError(); err != nil {
+		return err
+	}
+
+	if err := router.Handle("/api/v1/ai-o11y/mapping/groups/{groupId}/mappers/{mapperId}", handler.New(
+		provider.authZ.AdminAccess(provider.aio11yMappingHandler.UpdateMapper),
+		handler.OpenAPIDef{
+			ID:                  "UpdateMapper",
+			Tags:                []string{"ai-o11y"},
+			Summary:             "Update a mapper",
+			Description:         "Partially updates an existing mapper's field context, config, or enabled state.",
+			Request:             new(aio11ymappingtypes.UpdatableMapper),
+			RequestContentType:  "application/json",
+			Response:            new(aio11ymappingtypes.GettableMapper),
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusOK,
+			ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusNotFound},
+			Deprecated:          false,
+			SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+		},
+	)).Methods(http.MethodPut).GetError(); err != nil {
+		return err
+	}
+
+	if err := router.Handle("/api/v1/ai-o11y/mapping/groups/{groupId}/mappers/{mapperId}", handler.New(
+		provider.authZ.AdminAccess(provider.aio11yMappingHandler.DeleteMapper),
+		handler.OpenAPIDef{
+			ID:                  "DeleteMapper",
+			Tags:                []string{"ai-o11y"},
+			Summary:             "Delete a mapper",
+			Description:         "Hard-deletes a mapper from a mapping group.",
+			Request:             nil,
+			RequestContentType:  "",
+			Response:            nil,
+			ResponseContentType: "",
+			SuccessStatusCode:   http.StatusNoContent,
+			ErrorStatusCodes:    []int{http.StatusNotFound},
+			Deprecated:          false,
+			SecuritySchemes:     newSecuritySchemes(types.RoleAdmin),
+		},
+	)).Methods(http.MethodDelete).GetError(); err != nil {
+		return err
+	}
+
+	return nil
+}

pkg/apiserver/signozapiserver/provider.go

@@ -11,6 +11,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/global"
 	"github.com/SigNoz/signoz/pkg/http/handler"
 	"github.com/SigNoz/signoz/pkg/http/middleware"
+	"github.com/SigNoz/signoz/pkg/modules/aio11ymapping"
 	"github.com/SigNoz/signoz/pkg/modules/authdomain"
 	"github.com/SigNoz/signoz/pkg/modules/cloudintegration"
 	"github.com/SigNoz/signoz/pkg/modules/dashboard"
@@ -57,6 +58,7 @@ type provider struct {
 	factoryHandler          factory.Handler
 	cloudIntegrationHandler cloudintegration.Handler
 	ruleStateHistoryHandler rulestatehistory.Handler
+	aio11yMappingHandler    aio11ymapping.Handler
 }
 
 func NewFactory(
@@ -83,6 +85,7 @@ func NewFactory(
 	factoryHandler factory.Handler,
 	cloudIntegrationHandler cloudintegration.Handler,
 	ruleStateHistoryHandler rulestatehistory.Handler,
+	aio11yMappingHandler    aio11ymapping.Handler,
 ) factory.ProviderFactory[apiserver.APIServer, apiserver.Config] {
 	return factory.NewProviderFactory(factory.MustNewName("signoz"), func(ctx context.Context, providerSettings factory.ProviderSettings, config apiserver.Config) (apiserver.APIServer, error) {
 		return newProvider(
@@ -112,6 +115,7 @@ func NewFactory(
 			factoryHandler,
 			cloudIntegrationHandler,
 			ruleStateHistoryHandler,
+			aio11yMappingHandler,
 		)
 	})
 }
@@ -143,6 +147,7 @@ func newProvider(
 	factoryHandler factory.Handler,
 	cloudIntegrationHandler cloudintegration.Handler,
 	ruleStateHistoryHandler rulestatehistory.Handler,
+	aio11yMappingHandler    aio11ymapping.Handler,
 ) (apiserver.APIServer, error) {
 	settings := factory.NewScopedProviderSettings(providerSettings, "github.com/SigNoz/signoz/pkg/apiserver/signozapiserver")
 	router := mux.NewRouter().UseEncodedPath()
@@ -172,6 +177,7 @@ func newProvider(
 		factoryHandler:          factoryHandler,
 		cloudIntegrationHandler: cloudIntegrationHandler,
 		ruleStateHistoryHandler: ruleStateHistoryHandler,
+		aio11yMappingHandler:    aio11yMappingHandler,
 	}
 
 	provider.authZ = middleware.NewAuthZ(settings.Logger(), orgGetter, authz)
@@ -272,6 +278,10 @@ func (provider *provider) AddToRouter(router *mux.Router) error {
 		return err
 	}
 
+	if err := provider.addAIO11yMappingRoutes(router); err != nil {
+		return err
+	}
+
 	return nil
 }
 

pkg/modules/aio11ymapping/aio11ymapping.go

@@ -0,0 +1,43 @@
+package aio11ymapping
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/SigNoz/signoz/pkg/types/aio11ymappingtypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+// Module defines the business logic for span attribute mapping groups and mappers.
+type Module interface {
+	// Group operations
+
+	ListGroups(ctx context.Context, orgID valuer.UUID, q *aio11ymappingtypes.ListMappingGroupsQuery) ([]*aio11ymappingtypes.MappingGroup, error)
+	GetGroup(ctx context.Context, orgID valuer.UUID, id valuer.UUID) (*aio11ymappingtypes.MappingGroup, error)
+	CreateGroup(ctx context.Context, orgID valuer.UUID, createdBy string, req *aio11ymappingtypes.PostableMappingGroup) (*aio11ymappingtypes.MappingGroup, error)
+	UpdateGroup(ctx context.Context, orgID valuer.UUID, id valuer.UUID, updatedBy string, req *aio11ymappingtypes.UpdatableMappingGroup) (*aio11ymappingtypes.MappingGroup, error)
+	DeleteGroup(ctx context.Context, orgID valuer.UUID, id valuer.UUID) error
+
+	// Mapper operations
+
+	ListMappers(ctx context.Context, orgID valuer.UUID, groupID valuer.UUID, q *aio11ymappingtypes.ListMappersQuery) ([]*aio11ymappingtypes.Mapper, error)
+	GetMapper(ctx context.Context, orgID valuer.UUID, groupID valuer.UUID, id valuer.UUID) (*aio11ymappingtypes.Mapper, error)
+	CreateMapper(ctx context.Context, orgID valuer.UUID, groupID valuer.UUID, createdBy string, req *aio11ymappingtypes.PostableMapper) (*aio11ymappingtypes.Mapper, error)
+	UpdateMapper(ctx context.Context, orgID valuer.UUID, groupID valuer.UUID, id valuer.UUID, updatedBy string, req *aio11ymappingtypes.UpdatableMapper) (*aio11ymappingtypes.Mapper, error)
+	DeleteMapper(ctx context.Context, orgID valuer.UUID, groupID valuer.UUID, id valuer.UUID) error
+}
+
+// Handler defines the HTTP handler interface for mapping group and mapper endpoints.
+type Handler interface {
+	// Group handlers
+	ListGroups(rw http.ResponseWriter, r *http.Request)
+	CreateGroup(rw http.ResponseWriter, r *http.Request)
+	UpdateGroup(rw http.ResponseWriter, r *http.Request)
+	DeleteGroup(rw http.ResponseWriter, r *http.Request)
+
+	// Mapper handlers
+	ListMappers(rw http.ResponseWriter, r *http.Request)
+	CreateMapper(rw http.ResponseWriter, r *http.Request)
+	UpdateMapper(rw http.ResponseWriter, r *http.Request)
+	DeleteMapper(rw http.ResponseWriter, r *http.Request)
+}

pkg/modules/aio11ymapping/impiaio11ymapping/handler.go

@@ -0,0 +1,356 @@
+package impiaio11ymapping
+
+import (
+	"context"
+	"net/http"
+	"time"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/factory"
+	"github.com/SigNoz/signoz/pkg/http/binding"
+	"github.com/SigNoz/signoz/pkg/http/render"
+	"github.com/SigNoz/signoz/pkg/modules/aio11ymapping"
+	"github.com/SigNoz/signoz/pkg/types/aio11ymappingtypes"
+	"github.com/SigNoz/signoz/pkg/types/authtypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+	"github.com/gorilla/mux"
+)
+
+type handler struct {
+	module           aio11ymapping.Module
+	providerSettings factory.ProviderSettings
+}
+
+func NewHandler(module aio11ymapping.Module, providerSettings factory.ProviderSettings) aio11ymapping.Handler {
+	return &handler{module: module, providerSettings: providerSettings}
+}
+
+// ListGroups handles GET /api/v1/ai-o11y/mapping/groups.
+func (h *handler) ListGroups(rw http.ResponseWriter, r *http.Request) {
+	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
+	defer cancel()
+
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	orgID, err := valuer.NewUUID(claims.OrgID)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	var q aio11ymappingtypes.ListMappingGroupsQuery
+	if err := binding.Query.BindQuery(r.URL.Query(), &q); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	groups, err := h.module.ListGroups(ctx, orgID, &q)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	items := make([]*aio11ymappingtypes.GettableMappingGroup, len(groups))
+	for i, g := range groups {
+		items[i] = aio11ymappingtypes.NewGettableMappingGroup(g)
+	}
+
+	render.Success(rw, http.StatusOK, &aio11ymappingtypes.ListMappingGroupsResponse{Items: items})
+}
+
+// CreateGroup handles POST /api/v1/ai-o11y/mapping/groups.
+func (h *handler) CreateGroup(rw http.ResponseWriter, r *http.Request) {
+	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
+	defer cancel()
+
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	orgID, err := valuer.NewUUID(claims.OrgID)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	req := new(aio11ymappingtypes.PostableMappingGroup)
+	if err := binding.JSON.BindBody(r.Body, req); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	group, err := h.module.CreateGroup(ctx, orgID, claims.Email, req)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusCreated, aio11ymappingtypes.NewGettableMappingGroup(group))
+}
+
+// UpdateGroup handles PUT /api/v1/ai-o11y/mapping/groups/{id}.
+func (h *handler) UpdateGroup(rw http.ResponseWriter, r *http.Request) {
+	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
+	defer cancel()
+
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	orgID, err := valuer.NewUUID(claims.OrgID)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	id, err := groupIDFromPath(r)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	req := new(aio11ymappingtypes.UpdatableMappingGroup)
+	if err := binding.JSON.BindBody(r.Body, req); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	group, err := h.module.UpdateGroup(ctx, orgID, id, claims.Email, req)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusOK, aio11ymappingtypes.NewGettableMappingGroup(group))
+}
+
+// DeleteGroup handles DELETE /api/v1/ai-o11y/mapping/groups/{id}.
+func (h *handler) DeleteGroup(rw http.ResponseWriter, r *http.Request) {
+	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
+	defer cancel()
+
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	orgID, err := valuer.NewUUID(claims.OrgID)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	id, err := groupIDFromPath(r)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	if err := h.module.DeleteGroup(ctx, orgID, id); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusNoContent, nil)
+}
+
+// ListMappers handles GET /api/v1/ai-o11y/mapping/groups/{id}/mappers.
+func (h *handler) ListMappers(rw http.ResponseWriter, r *http.Request) {
+	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
+	defer cancel()
+
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	orgID, err := valuer.NewUUID(claims.OrgID)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	groupID, err := groupIDFromPath(r)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	var q aio11ymappingtypes.ListMappersQuery
+	if err := binding.Query.BindQuery(r.URL.Query(), &q); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	mappers, err := h.module.ListMappers(ctx, orgID, groupID, &q)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	items := make([]*aio11ymappingtypes.GettableMapper, len(mappers))
+	for i, m := range mappers {
+		items[i] = aio11ymappingtypes.NewGettableMapper(m)
+	}
+
+	render.Success(rw, http.StatusOK, &aio11ymappingtypes.ListMappersResponse{Items: items})
+}
+
+// CreateMapper handles POST /api/v1/ai-o11y/mapping/groups/{id}/mappers.
+func (h *handler) CreateMapper(rw http.ResponseWriter, r *http.Request) {
+	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
+	defer cancel()
+
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	orgID, err := valuer.NewUUID(claims.OrgID)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	groupID, err := groupIDFromPath(r)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	req := new(aio11ymappingtypes.PostableMapper)
+	if err := binding.JSON.BindBody(r.Body, req); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	mapper, err := h.module.CreateMapper(ctx, orgID, groupID, claims.Email, req)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusCreated, aio11ymappingtypes.NewGettableMapper(mapper))
+}
+
+// UpdateMapper handles PUT /api/v1/ai-o11y/mapping/groups/{groupId}/mappers/{mapperId}.
+func (h *handler) UpdateMapper(rw http.ResponseWriter, r *http.Request) {
+	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
+	defer cancel()
+
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	orgID, err := valuer.NewUUID(claims.OrgID)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	groupID, err := groupIDFromPath(r)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	mapperID, err := mapperIDFromPath(r)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	req := new(aio11ymappingtypes.UpdatableMapper)
+	if err := binding.JSON.BindBody(r.Body, req); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	mapper, err := h.module.UpdateMapper(ctx, orgID, groupID, mapperID, claims.Email, req)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusOK, aio11ymappingtypes.NewGettableMapper(mapper))
+}
+
+// DeleteMapper handles DELETE /api/v1/ai-o11y/mapping/groups/{groupId}/mappers/{mapperId}.
+func (h *handler) DeleteMapper(rw http.ResponseWriter, r *http.Request) {
+	ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
+	defer cancel()
+
+	claims, err := authtypes.ClaimsFromContext(ctx)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	orgID, err := valuer.NewUUID(claims.OrgID)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	groupID, err := groupIDFromPath(r)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	mapperID, err := mapperIDFromPath(r)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	if err := h.module.DeleteMapper(ctx, orgID, groupID, mapperID); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusNoContent, nil)
+}
+
+// groupIDFromPath extracts and validates the {id} or {groupId} path variable.
+func groupIDFromPath(r *http.Request) (valuer.UUID, error) {
+	vars := mux.Vars(r)
+	raw := vars["groupId"]
+	if raw == "" {
+		raw = vars["id"]
+	}
+	if raw == "" {
+		return valuer.UUID{}, errors.Newf(errors.TypeInvalidInput, aio11ymappingtypes.ErrCodeMappingInvalidInput, "group id is missing from the path")
+	}
+	id, err := valuer.NewUUID(raw)
+	if err != nil {
+		return valuer.UUID{}, errors.Wrapf(err, errors.TypeInvalidInput, aio11ymappingtypes.ErrCodeMappingInvalidInput, "group id is not a valid uuid")
+	}
+	return id, nil
+}
+
+// mapperIDFromPath extracts and validates the {mapperId} path variable.
+func mapperIDFromPath(r *http.Request) (valuer.UUID, error) {
+	raw := mux.Vars(r)["mapperId"]
+	if raw == "" {
+		return valuer.UUID{}, errors.Newf(errors.TypeInvalidInput, aio11ymappingtypes.ErrCodeMappingInvalidInput, "mapper id is missing from the path")
+	}
+	id, err := valuer.NewUUID(raw)
+	if err != nil {
+		return valuer.UUID{}, errors.Wrapf(err, errors.TypeInvalidInput, aio11ymappingtypes.ErrCodeMappingInvalidInput, "mapper id is not a valid uuid")
+	}
+	return id, nil
+}

pkg/signoz/handler.go

@@ -10,6 +10,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/global"
 	"github.com/SigNoz/signoz/pkg/global/signozglobal"
 	"github.com/SigNoz/signoz/pkg/licensing"
+	"github.com/SigNoz/signoz/pkg/modules/aio11ymapping"
 	"github.com/SigNoz/signoz/pkg/modules/apdex"
 	"github.com/SigNoz/signoz/pkg/modules/apdex/implapdex"
 	"github.com/SigNoz/signoz/pkg/modules/cloudintegration"
@@ -62,6 +63,7 @@ type Handlers struct {
 	RegistryHandler         factory.Handler
 	CloudIntegrationHandler cloudintegration.Handler
 	RuleStateHistory        rulestatehistory.Handler
+	AIO11yMappingHandler    aio11ymapping.Handler
 }
 
 func NewHandlers(

pkg/signoz/openapi.go

@@ -16,6 +16,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/global"
 	"github.com/SigNoz/signoz/pkg/http/handler"
 	"github.com/SigNoz/signoz/pkg/instrumentation"
+	"github.com/SigNoz/signoz/pkg/modules/aio11ymapping"
 	"github.com/SigNoz/signoz/pkg/modules/authdomain"
 	"github.com/SigNoz/signoz/pkg/modules/cloudintegration"
 	"github.com/SigNoz/signoz/pkg/modules/dashboard"
@@ -69,6 +70,7 @@ func NewOpenAPI(ctx context.Context, instrumentation instrumentation.Instrumenta
 		struct{ factory.Handler }{},
 		struct{ cloudintegration.Handler }{},
 		struct{ rulestatehistory.Handler }{},
+		struct{ aio11ymapping.Handler }{},
 	).New(ctx, instrumentation.ToProviderSettings(), apiserver.Config{})
 	if err != nil {
 		return nil, err

pkg/signoz/provider.go

@@ -288,6 +288,7 @@ func NewAPIServerProviderFactories(orgGetter organization.Getter, authz authz.Au
 			handlers.RegistryHandler,
 			handlers.CloudIntegrationHandler,
 			handlers.RuleStateHistory,
+			handlers.AIO11yMappingHandler,
 		),
 	)
 }

pkg/types/aio11ymappingtypes/errors.go

@@ -0,0 +1,11 @@
+package aio11ymappingtypes
+
+import "github.com/SigNoz/signoz/pkg/errors"
+
+var (
+	ErrCodeMappingGroupNotFound      = errors.MustNewCode("mapping_group_not_found")
+	ErrCodeMappingGroupAlreadyExists = errors.MustNewCode("mapping_group_already_exists")
+	ErrCodeMapperNotFound            = errors.MustNewCode("mapper_not_found")
+	ErrCodeMapperAlreadyExists       = errors.MustNewCode("mapper_already_exists")
+	ErrCodeMappingInvalidInput       = errors.MustNewCode("mapping_invalid_input")
+)

pkg/types/aio11ymappingtypes/group.go

@@ -0,0 +1,147 @@
+package aio11ymappingtypes
+
+import (
+	"database/sql/driver"
+	"encoding/json"
+	"fmt"
+	"time"
+
+	"github.com/SigNoz/signoz/pkg/types"
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+type GroupCategory string
+
+const (
+	GroupCategoryLLM   GroupCategory = "llm"
+	GroupCategoryTool  GroupCategory = "tool"
+	GroupCategoryAgent GroupCategory = "agent"
+)
+
+func (GroupCategory) Enum() []any {
+	return []any{GroupCategoryLLM, GroupCategoryTool, GroupCategoryAgent}
+}
+
+// Condition is the trigger condition for a mapping group.
+// A group runs when any of the listed attribute/resource key patterns match.
+// It implements driver.Valuer and sql.Scanner for JSON text column storage.
+type Condition struct {
+	Attributes []string `json:"attributes"`
+	Resource   []string `json:"resource"`
+}
+
+func (c Condition) Value() (driver.Value, error) {
+	b, err := json.Marshal(c)
+	if err != nil {
+		return nil, err
+	}
+	return string(b), nil
+}
+
+func (c *Condition) Scan(src any) error {
+	var raw []byte
+	switch v := src.(type) {
+	case string:
+		raw = []byte(v)
+	case []byte:
+		raw = v
+	case nil:
+		*c = Condition{}
+		return nil
+	default:
+		return fmt.Errorf("aio11ymappingtypes: cannot scan %T into Condition", src)
+	}
+	return json.Unmarshal(raw, c)
+}
+
+// MappingGroup is the domain model for a span attribute mapping group.
+// It has no serialisation concerns — use GettableMappingGroup for HTTP responses.
+type MappingGroup struct {
+	types.TimeAuditable
+	types.UserAuditable
+
+	ID        string
+	OrgID     valuer.UUID
+	Name      string
+	Category  GroupCategory
+	Condition Condition
+	Enabled   bool
+}
+
+// NewMappingGroupFromStorable converts a StorableMappingGroup to a MappingGroup.
+func NewMappingGroupFromStorable(s *StorableMappingGroup) *MappingGroup {
+	return &MappingGroup{
+		TimeAuditable: s.TimeAuditable,
+		UserAuditable: s.UserAuditable,
+		ID:            s.ID.StringValue(),
+		OrgID:         s.OrgID,
+		Name:          s.Name,
+		Category:      s.Category,
+		Condition:     s.Condition,
+		Enabled:       s.Enabled,
+	}
+}
+
+// NewMappingGroupsFromStorable converts a slice of StorableMappingGroup to a slice of MappingGroup.
+func NewMappingGroupsFromStorable(ss []*StorableMappingGroup) []*MappingGroup {
+	groups := make([]*MappingGroup, len(ss))
+	for i, s := range ss {
+		groups[i] = NewMappingGroupFromStorable(s)
+	}
+	return groups
+}
+
+// GettableMappingGroup is the HTTP response representation of a mapping group.
+type GettableMappingGroup struct {
+	ID        string        `json:"id"         required:"true"`
+	Name      string        `json:"name"       required:"true"`
+	Category  GroupCategory `json:"category"   required:"true"`
+	Condition Condition     `json:"condition"  required:"true"`
+	Enabled   bool          `json:"enabled"    required:"true"`
+	CreatedAt time.Time     `json:"created_at" required:"true"`
+	UpdatedAt time.Time     `json:"updated_at" required:"true"`
+	CreatedBy string        `json:"created_by" required:"true"`
+	UpdatedBy string        `json:"updated_by" required:"true"`
+}
+
+// NewGettableMappingGroup converts a domain MappingGroup to a GettableMappingGroup.
+func NewGettableMappingGroup(g *MappingGroup) *GettableMappingGroup {
+	return &GettableMappingGroup{
+		ID:        g.ID,
+		Name:      g.Name,
+		Category:  g.Category,
+		Condition: g.Condition,
+		Enabled:   g.Enabled,
+		CreatedAt: g.CreatedAt,
+		UpdatedAt: g.UpdatedAt,
+		CreatedBy: g.CreatedBy,
+		UpdatedBy: g.UpdatedBy,
+	}
+}
+
+// PostableMappingGroup is the HTTP request body for creating a mapping group.
+type PostableMappingGroup struct {
+	Name      string        `json:"name"      required:"true"`
+	Category  GroupCategory `json:"category"  required:"true"`
+	Condition Condition     `json:"condition" required:"true"`
+	Enabled   bool          `json:"enabled"`
+}
+
+// UpdatableMappingGroup is the HTTP request body for updating a mapping group.
+// All fields are optional; only non-nil fields are applied.
+type UpdatableMappingGroup struct {
+	Name      *string    `json:"name,omitempty"`
+	Condition *Condition `json:"condition,omitempty"`
+	Enabled   *bool      `json:"enabled,omitempty"`
+}
+
+// ListMappingGroupsQuery holds optional filter parameters for listing mapping groups.
+type ListMappingGroupsQuery struct {
+	Category *GroupCategory `query:"category"`
+	Enabled  *bool          `query:"enabled"`
+}
+
+// ListMappingGroupsResponse is the response for listing mapping groups.
+type ListMappingGroupsResponse struct {
+	Items []*GettableMappingGroup `json:"items" required:"true" nullable:"true"`
+}

pkg/types/aio11ymappingtypes/mapper.go

@@ -0,0 +1,183 @@
+package aio11ymappingtypes
+
+import (
+	"database/sql/driver"
+	"encoding/json"
+	"fmt"
+	"time"
+
+	"github.com/SigNoz/signoz/pkg/types"
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+// FieldContext is where the target attribute is written.
+type FieldContext string
+
+const (
+	FieldContextSpanAttribute FieldContext = "span_attribute"
+	FieldContextResource      FieldContext = "resource"
+)
+
+func (FieldContext) Enum() []any {
+	return []any{FieldContextSpanAttribute, FieldContextResource}
+}
+
+// MapperOperation determines whether the source attribute is moved (deleted) or copied.
+type MapperOperation string
+
+const (
+	MapperOperationMove MapperOperation = "move"
+	MapperOperationCopy MapperOperation = "copy"
+)
+
+func (MapperOperation) Enum() []any {
+	return []any{MapperOperationMove, MapperOperationCopy}
+}
+
+// SourceContext indicates whether the source key is read from span attributes or resource attributes.
+type SourceContext string
+
+const (
+	SourceContextAttribute SourceContext = "attribute"
+	SourceContextResource  SourceContext = "resource"
+)
+
+func (SourceContext) Enum() []any {
+	return []any{SourceContextAttribute, SourceContextResource}
+}
+
+// MapperSource describes one candidate source for a target attribute.
+type MapperSource struct {
+	// Key is the span/resource attribute key to read from.
+	Key string `json:"key"`
+	// Context indicates whether to read from span attributes or resource attributes.
+	Context SourceContext `json:"context"`
+	// Operation determines whether to move or copy the source value.
+	Operation MapperOperation `json:"operation"`
+	// Priority controls the evaluation order; lower value = higher priority.
+	Priority int `json:"priority"`
+}
+
+// MapperConfig holds the mapping logic for a single target attribute.
+// It implements driver.Valuer and sql.Scanner for JSON text column storage.
+type MapperConfig struct {
+	Sources []MapperSource `json:"sources"`
+}
+
+func (m MapperConfig) Value() (driver.Value, error) {
+	b, err := json.Marshal(m)
+	if err != nil {
+		return nil, err
+	}
+	return string(b), nil
+}
+
+func (m *MapperConfig) Scan(src any) error {
+	var raw []byte
+	switch v := src.(type) {
+	case string:
+		raw = []byte(v)
+	case []byte:
+		raw = v
+	case nil:
+		*m = MapperConfig{}
+		return nil
+	default:
+		return fmt.Errorf("aio11ymappingtypes: cannot scan %T into MapperConfig", src)
+	}
+	return json.Unmarshal(raw, m)
+}
+
+// Mapper is the domain model for a span attribute mapper.
+type Mapper struct {
+	types.TimeAuditable
+	types.UserAuditable
+
+	ID           string
+	OrgID        valuer.UUID
+	GroupID      valuer.UUID
+	Name         string
+	FieldContext FieldContext
+	Config       MapperConfig
+	Enabled      bool
+}
+
+// NewMapperFromStorable converts a StorableMapper to a Mapper.
+func NewMapperFromStorable(s *StorableMapper) *Mapper {
+	return &Mapper{
+		TimeAuditable: s.TimeAuditable,
+		UserAuditable: s.UserAuditable,
+		ID:            s.ID.StringValue(),
+		OrgID:         s.OrgID,
+		GroupID:       s.GroupID,
+		Name:          s.Name,
+		FieldContext:  s.FieldContext,
+		Config:        s.Config,
+		Enabled:       s.Enabled,
+	}
+}
+
+// NewMappersFromStorable converts a slice of StorableMapper to a slice of Mapper.
+func NewMappersFromStorable(ss []*StorableMapper) []*Mapper {
+	mappers := make([]*Mapper, len(ss))
+	for i, s := range ss {
+		mappers[i] = NewMapperFromStorable(s)
+	}
+	return mappers
+}
+
+// GettableMapper is the HTTP response representation of a mapper.
+type GettableMapper struct {
+	ID           string       `json:"id"            required:"true"`
+	GroupID      string       `json:"group_id"      required:"true"`
+	Name         string       `json:"name"          required:"true"`
+	FieldContext FieldContext `json:"field_context" required:"true"`
+	Config       MapperConfig `json:"config"        required:"true"`
+	Enabled      bool         `json:"enabled"       required:"true"`
+	CreatedAt    time.Time    `json:"created_at"    required:"true"`
+	UpdatedAt    time.Time    `json:"updated_at"    required:"true"`
+	CreatedBy    string       `json:"created_by"    required:"true"`
+	UpdatedBy    string       `json:"updated_by"    required:"true"`
+}
+
+// NewGettableMapper converts a domain Mapper to a GettableMapper.
+func NewGettableMapper(m *Mapper) *GettableMapper {
+	return &GettableMapper{
+		ID:           m.ID,
+		GroupID:      m.GroupID.StringValue(),
+		Name:         m.Name,
+		FieldContext: m.FieldContext,
+		Config:       m.Config,
+		Enabled:      m.Enabled,
+		CreatedAt:    m.CreatedAt,
+		UpdatedAt:    m.UpdatedAt,
+		CreatedBy:    m.CreatedBy,
+		UpdatedBy:    m.UpdatedBy,
+	}
+}
+
+// PostableMapper is the HTTP request body for creating a mapper.
+type PostableMapper struct {
+	Name         string       `json:"name"          required:"true"`
+	FieldContext FieldContext `json:"field_context" required:"true"`
+	Config       MapperConfig `json:"config"        required:"true"`
+	Enabled      bool         `json:"enabled"`
+}
+
+// UpdatableMapper is the HTTP request body for updating a mapper.
+// All fields are optional; only non-nil fields are applied.
+type UpdatableMapper struct {
+	FieldContext *FieldContext `json:"field_context,omitempty"`
+	Config       *MapperConfig `json:"config,omitempty"`
+	Enabled      *bool         `json:"enabled,omitempty"`
+}
+
+// ListMappersQuery holds optional filter parameters for listing mappers in a group.
+type ListMappersQuery struct {
+	Enabled *bool `query:"enabled"`
+}
+
+// ListMappersResponse is the response for listing mappers within a group.
+type ListMappersResponse struct {
+	Items []*GettableMapper `json:"items" required:"true" nullable:"true"`
+}

pkg/types/aio11ymappingtypes/storable.go

@@ -0,0 +1,38 @@
+package aio11ymappingtypes
+
+import (
+	"github.com/SigNoz/signoz/pkg/types"
+	"github.com/SigNoz/signoz/pkg/valuer"
+	"github.com/uptrace/bun"
+)
+
+// StorableMappingGroup is the bun/DB representation of a span attribute mapping group.
+type StorableMappingGroup struct {
+	bun.BaseModel `bun:"table:span_attribute_mapping_group,alias:span_attribute_mapping_group"`
+
+	types.Identifiable
+	types.TimeAuditable
+	types.UserAuditable
+
+	OrgID     valuer.UUID   `bun:"org_id,type:text,notnull"`
+	Name      string        `bun:"name,type:text,notnull"`
+	Category  GroupCategory `bun:"category,type:text,notnull"`
+	Condition Condition     `bun:"condition,type:text,notnull"`
+	Enabled   bool          `bun:"enabled,notnull,default:true"`
+}
+
+// StorableMapper is the bun/DB representation of a span attribute mapper.
+type StorableMapper struct {
+	bun.BaseModel `bun:"table:span_mapping_attribute,alias:span_mapping_attribute"`
+
+	types.Identifiable
+	types.TimeAuditable
+	types.UserAuditable
+
+	OrgID        valuer.UUID  `bun:"org_id,type:text,notnull"`
+	GroupID      valuer.UUID  `bun:"group_id,type:text,notnull"`
+	Name         string       `bun:"name,type:text,notnull"`
+	FieldContext FieldContext  `bun:"field_context,type:text,notnull"`
+	Config       MapperConfig `bun:"config,type:text,notnull"`
+	Enabled      bool         `bun:"enabled,notnull,default:true"`
+}

pkg/types/aio11ymappingtypes/store.go

@@ -0,0 +1,23 @@
+package aio11ymappingtypes
+
+import (
+	"context"
+
+	"github.com/SigNoz/signoz/pkg/valuer"
+)
+
+type Store interface {
+	// Group operations
+	ListGroups(ctx context.Context, orgID valuer.UUID, q *ListMappingGroupsQuery) ([]*StorableMappingGroup, error)
+	GetGroup(ctx context.Context, orgID valuer.UUID, id valuer.UUID) (*StorableMappingGroup, error)
+	CreateGroup(ctx context.Context, group *StorableMappingGroup) error
+	UpdateGroup(ctx context.Context, group *StorableMappingGroup) error
+	DeleteGroup(ctx context.Context, orgID valuer.UUID, id valuer.UUID) error
+
+	// Mapper operations
+	ListMappers(ctx context.Context, orgID valuer.UUID, groupID valuer.UUID, q *ListMappersQuery) ([]*StorableMapper, error)
+	GetMapper(ctx context.Context, orgID valuer.UUID, groupID valuer.UUID, id valuer.UUID) (*StorableMapper, error)
+	CreateMapper(ctx context.Context, mapper *StorableMapper) error
+	UpdateMapper(ctx context.Context, mapper *StorableMapper) error
+	DeleteMapper(ctx context.Context, orgID valuer.UUID, groupID valuer.UUID, id valuer.UUID) error
+}