Apache Pulsar Admin REST API — Functions

naftiko: 1.0.0-alpha2
info:
  label: Apache Pulsar Admin REST API — Functions
  description: 'Apache Pulsar Admin REST API — Functions. 4 operations. Lead operation: List functions. Self-contained Naftiko
    capability covering one Apache Pulsar business surface.'
  tags:
  - Apache Pulsar
  - Functions
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    APACHE_PULSAR_API_KEY: APACHE_PULSAR_API_KEY
capability:
  consumes:
  - type: http
    namespace: pulsar-admin-functions
    baseUri: http://localhost:8080/admin/v2
    description: Apache Pulsar Admin REST API — Functions business capability. Self-contained, no shared references.
    resources:
    - name: functions-tenant-namespace
      path: /functions/{tenant}/{namespace}
      operations:
      - name: listfunctions
        method: GET
        description: List functions
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: tenant
          in: path
          type: string
          required: true
        - name: namespace
          in: path
          type: string
          required: true
    - name: functions-tenant-namespace-functionName
      path: /functions/{tenant}/{namespace}/{functionName}
      operations:
      - name: getfunctioninfo
        method: GET
        description: Get function info
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: tenant
          in: path
          type: string
          required: true
        - name: namespace
          in: path
          type: string
          required: true
        - name: functionName
          in: path
          type: string
          required: true
      - name: deletefunction
        method: DELETE
        description: Delete function
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: tenant
          in: path
          type: string
          required: true
        - name: namespace
          in: path
          type: string
          required: true
        - name: functionName
          in: path
          type: string
          required: true
    - name: functions-tenant-namespace-functionName-status
      path: /functions/{tenant}/{namespace}/{functionName}/status
      operations:
      - name: getfunctionstatus
        method: GET
        description: Get function status
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: tenant
          in: path
          type: string
          required: true
        - name: namespace
          in: path
          type: string
          required: true
        - name: functionName
          in: path
          type: string
          required: true
  exposes:
  - type: rest
    namespace: pulsar-admin-functions-rest
    port: 8080
    description: REST adapter for Apache Pulsar Admin REST API — Functions. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/functions/{tenant}/{namespace}
      name: functions-tenant-namespace
      description: REST surface for functions-tenant-namespace.
      operations:
      - method: GET
        name: listfunctions
        description: List functions
        call: pulsar-admin-functions.listfunctions
        with:
          tenant: rest.tenant
          namespace: rest.namespace
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/functions/{tenant}/{namespace}/{functionname}
      name: functions-tenant-namespace-functionname
      description: REST surface for functions-tenant-namespace-functionName.
      operations:
      - method: GET
        name: getfunctioninfo
        description: Get function info
        call: pulsar-admin-functions.getfunctioninfo
        with:
          tenant: rest.tenant
          namespace: rest.namespace
          functionName: rest.functionName
        outputParameters:
        - type: object
          mapping: $.
      - method: DELETE
        name: deletefunction
        description: Delete function
        call: pulsar-admin-functions.deletefunction
        with:
          tenant: rest.tenant
          namespace: rest.namespace
          functionName: rest.functionName
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/functions/{tenant}/{namespace}/{functionname}/status
      name: functions-tenant-namespace-functionname-status
      description: REST surface for functions-tenant-namespace-functionName-status.
      operations:
      - method: GET
        name: getfunctionstatus
        description: Get function status
        call: pulsar-admin-functions.getfunctionstatus
        with:
          tenant: rest.tenant
          namespace: rest.namespace
          functionName: rest.functionName
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: pulsar-admin-functions-mcp
    port: 9090
    transport: http
    description: MCP adapter for Apache Pulsar Admin REST API — Functions. One tool per consumed operation, routed inline
      through this capability's consumes block.
    tools:
    - name: list-functions
      description: List functions
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: pulsar-admin-functions.listfunctions
      with:
        tenant: tools.tenant
        namespace: tools.namespace
      outputParameters:
      - type: object
        mapping: $.
    - name: get-function-info
      description: Get function info
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: pulsar-admin-functions.getfunctioninfo
      with:
        tenant: tools.tenant
        namespace: tools.namespace
        functionName: tools.functionName
      outputParameters:
      - type: object
        mapping: $.
    - name: delete-function
      description: Delete function
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: pulsar-admin-functions.deletefunction
      with:
        tenant: tools.tenant
        namespace: tools.namespace
        functionName: tools.functionName
      outputParameters:
      - type: object
        mapping: $.
    - name: get-function-status
      description: Get function status
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: pulsar-admin-functions.getfunctionstatus
      with:
        tenant: tools.tenant
        namespace: tools.namespace
        functionName: tools.functionName
      outputParameters:
      - type: object
        mapping: $.