> ## Documentation Index
> Fetch the complete documentation index at: https://api-docs.sevalla.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Create internal connection

> Create an internal connection between an application and another resource (application or database) within the same region.



## OpenAPI

````yaml https://api.sevalla.com/v2/openapi.json post /applications/{id}/internal-connections
openapi: 3.1.0
info:
  title: Sevalla API docs
  version: 1.0.0
servers:
  - url: https://api.sevalla.com/v2
security:
  - bearerAuth: []
paths:
  /applications/{id}/internal-connections:
    post:
      tags:
        - Networking
      summary: Create internal connection
      description: >-
        Create an internal connection between an application and another
        resource (application or database) within the same region.
      operationId: createInternalConnectionV2
      parameters:
        - schema:
            type: string
            format: uuid
            pattern: >-
              ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$
            example: fb5e5168-4281-4bec-94c5-0d1584e9e657
          in: path
          name: id
          required: true
          description: Unique identifier for the source application
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                target_id:
                  type: string
                  format: uuid
                  pattern: >-
                    ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$
                  description: Unique identifier for the target resource
                  example: fb5e5168-4281-4bec-94c5-0d1584e9e657
                target_type:
                  type: string
                  enum:
                    - appResource
                    - dbResource
                  description: Type of the target resource (appResource or dbResource)
                  example: dbResource
              required:
                - target_id
                - target_type
      responses:
        '200':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  result:
                    type: string
                    description: Result status of the operation
                    example: success
                required:
                  - result
                additionalProperties: false
        '400':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    example: Not found
                  status:
                    type: number
                    example: 404
                  data:
                    type: object
                    properties:
                      code:
                        description: Error tracking code for support reference
                        example: err_12345
                        type: string
                      message:
                        description: Instructions for the user
                        example: The requested resource was not found
                        type: string
                    additionalProperties: false
                required:
                  - message
                  - status
                additionalProperties: false
        '401':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    example: Not found
                  status:
                    type: number
                    example: 404
                  data:
                    type: object
                    properties:
                      code:
                        description: Error tracking code for support reference
                        example: err_12345
                        type: string
                      message:
                        description: Instructions for the user
                        example: The requested resource was not found
                        type: string
                    additionalProperties: false
                required:
                  - message
                  - status
                additionalProperties: false
        '404':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    example: Not found
                  status:
                    type: number
                    example: 404
                  data:
                    type: object
                    properties:
                      code:
                        description: Error tracking code for support reference
                        example: err_12345
                        type: string
                      message:
                        description: Instructions for the user
                        example: The requested resource was not found
                        type: string
                    additionalProperties: false
                required:
                  - message
                  - status
                additionalProperties: false
        '409':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    example: Not found
                  status:
                    type: number
                    example: 404
                  data:
                    type: object
                    properties:
                      code:
                        description: Error tracking code for support reference
                        example: err_12345
                        type: string
                      message:
                        description: Instructions for the user
                        example: The requested resource was not found
                        type: string
                    additionalProperties: false
                required:
                  - message
                  - status
                additionalProperties: false
        '429':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    example: Not found
                  status:
                    type: number
                    example: 404
                  data:
                    type: object
                    properties:
                      code:
                        description: Error tracking code for support reference
                        example: err_12345
                        type: string
                      message:
                        description: Instructions for the user
                        example: The requested resource was not found
                        type: string
                    additionalProperties: false
                required:
                  - message
                  - status
                additionalProperties: false
        '500':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    example: Not found
                  status:
                    type: number
                    example: 404
                  data:
                    type: object
                    properties:
                      code:
                        description: Error tracking code for support reference
                        example: err_12345
                        type: string
                      message:
                        description: Instructions for the user
                        example: The requested resource was not found
                        type: string
                    additionalProperties: false
                required:
                  - message
                  - status
                additionalProperties: false
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: >-
        API key authentication. Pass your API key as a Bearer token in the
        Authorization header.

````