openapi: 3.1.0
info:
  title: Google Cloud Migration Center Google Migration Center API
  description: >-
    The Migration Center API provides programmatic access to Google Cloud
    Migration Center for discovering, assessing, and planning migrations of
    on-premises infrastructure to Google Cloud. It enables management of assets,
    groups, import jobs, discovery clients, preference sets, and export jobs
    to support automated migration planning workflows.
  version: v1
  contact:
    name: Google Cloud Support
    url: https://cloud.google.com/migration-center/docs
  termsOfService: https://cloud.google.com/terms
externalDocs:
  description: Migration Center API Documentation
  url: https://cloud.google.com/migration-center/docs/reference/rest
servers:
  - url: https://migrationcenter.googleapis.com/v1
    description: Production Server
tags:
  - name: Assets
    description: Operations for managing discovered infrastructure assets
  - name: Groups
    description: Operations for organizing assets into groups
  - name: ImportJobs
    description: Operations for importing asset data from external sources
  - name: PreferenceSets
    description: Operations for managing migration preference configurations
security:
  - oauth2: []
paths:
  /projects/{projectId}/locations/{location}/assets:
    get:
      operationId: listAssets
      summary: Google Cloud Migration Center List assets
      description: Lists all assets in the specified project and location.
      tags:
        - Assets
      parameters:
        - name: projectId
          in: path
          required: true
          schema:
            type: string
          description: The ID of the project
        - name: location
          in: path
          required: true
          schema:
            type: string
          description: The location of the assets
        - name: pageSize
          in: query
          schema:
            type: integer
          description: Maximum number of assets to return
        - name: pageToken
          in: query
          schema:
            type: string
          description: Page token for pagination
        - name: filter
          in: query
          schema:
            type: string
          description: Filter expression for assets
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListAssetsResponse'
  /projects/{projectId}/locations/{location}/assets/{assetId}:
    get:
      operationId: getAsset
      summary: Google Cloud Migration Center Get an asset
      description: Gets the details of a single asset.
      tags:
        - Assets
      parameters:
        - name: projectId
          in: path
          required: true
          schema:
            type: string
        - name: location
          in: path
          required: true
          schema:
            type: string
        - name: assetId
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Asset'
    patch:
      operationId: updateAsset
      summary: Google Cloud Migration Center Update an asset
      description: Updates the parameters of a single asset.
      tags:
        - Assets
      parameters:
        - name: projectId
          in: path
          required: true
          schema:
            type: string
        - name: location
          in: path
          required: true
          schema:
            type: string
        - name: assetId
          in: path
          required: true
          schema:
            type: string
        - name: updateMask
          in: query
          schema:
            type: string
          description: Field mask for partial update
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Asset'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Asset'
    delete:
      operationId: deleteAsset
      summary: Google Cloud Migration Center Delete an asset
      description: Deletes a single asset.
      tags:
        - Assets
      parameters:
        - name: projectId
          in: path
          required: true
          schema:
            type: string
        - name: location
          in: path
          required: true
          schema:
            type: string
        - name: assetId
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Successful response
  /projects/{projectId}/locations/{location}/groups:
    get:
      operationId: listGroups
      summary: Google Cloud Migration Center List groups
      description: Lists all groups in the specified project and location.
      tags:
        - Groups
      parameters:
        - name: projectId
          in: path
          required: true
          schema:
            type: string
        - name: location
          in: path
          required: true
          schema:
            type: string
        - name: pageSize
          in: query
          schema:
            type: integer
        - name: pageToken
          in: query
          schema:
            type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListGroupsResponse'
    post:
      operationId: createGroup
      summary: Google Cloud Migration Center Create a group
      description: Creates a new group in the specified project and location.
      tags:
        - Groups
      parameters:
        - name: projectId
          in: path
          required: true
          schema:
            type: string
        - name: location
          in: path
          required: true
          schema:
            type: string
        - name: groupId
          in: query
          schema:
            type: string
          description: The ID to use for the group
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Group'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
  /projects/{projectId}/locations/{location}/importJobs:
    get:
      operationId: listImportJobs
      summary: Google Cloud Migration Center List import jobs
      description: Lists all import jobs in the specified project and location.
      tags:
        - ImportJobs
      parameters:
        - name: projectId
          in: path
          required: true
          schema:
            type: string
        - name: location
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListImportJobsResponse'
    post:
      operationId: createImportJob
      summary: Google Cloud Migration Center Create an import job
      description: Creates a new import job.
      tags:
        - ImportJobs
      parameters:
        - name: projectId
          in: path
          required: true
          schema:
            type: string
        - name: location
          in: path
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ImportJob'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
  /projects/{projectId}/locations/{location}/preferenceSets:
    get:
      operationId: listPreferenceSets
      summary: Google Cloud Migration Center List preference sets
      description: Lists all preference sets in the specified project and location.
      tags:
        - PreferenceSets
      parameters:
        - name: projectId
          in: path
          required: true
          schema:
            type: string
        - name: location
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListPreferenceSetsResponse'
    post:
      operationId: createPreferenceSet
      summary: Google Cloud Migration Center Create a preference set
      description: Creates a new preference set for migration planning.
      tags:
        - PreferenceSets
      parameters:
        - name: projectId
          in: path
          required: true
          schema:
            type: string
        - name: location
          in: path
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PreferenceSet'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
components:
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://accounts.google.com/o/oauth2/auth
          tokenUrl: https://oauth2.googleapis.com/token
          scopes:
            https://www.googleapis.com/auth/cloud-platform: Full access to Google Cloud resources
  schemas:
    Asset:
      type: object
      description: An asset represents a resource in a customer environment.
      properties:
        name:
          type: string
          description: Output only. The full resource name of the asset.
        createTime:
          type: string
          format: date-time
          description: Output only. The timestamp when the asset was created.
        updateTime:
          type: string
          format: date-time
          description: Output only. The timestamp when the asset was last updated.
        labels:
          type: object
          additionalProperties:
            type: string
          description: Labels applied to the asset.
        machineDetails:
          $ref: '#/components/schemas/MachineDetails'
        attributes:
          type: object
          additionalProperties:
            type: string
          description: Generic asset attributes.
    MachineDetails:
      type: object
      description: Details of a machine asset.
      properties:
        uuid:
          type: string
          description: Machine unique identifier.
        machineName:
          type: string
          description: Machine name.
        coreCount:
          type: integer
          description: Number of CPU cores.
        memoryMb:
          type: integer
          description: Memory size in megabytes.
        diskCount:
          type: integer
          description: Number of disks.
        totalDiskSizeGb:
          type: integer
          description: Total disk size in gigabytes.
        platform:
          type: string
          description: Platform information.
    Group:
      type: object
      description: A group organizes a collection of assets for migration planning.
      properties:
        name:
          type: string
          description: Output only. The full resource name.
        displayName:
          type: string
          description: User-friendly display name.
        description:
          type: string
          description: Description of the group.
        createTime:
          type: string
          format: date-time
        updateTime:
          type: string
          format: date-time
        labels:
          type: object
          additionalProperties:
            type: string
    ImportJob:
      type: object
      description: An import job represents a data import operation.
      properties:
        name:
          type: string
          description: Output only. The full resource name.
        displayName:
          type: string
        createTime:
          type: string
          format: date-time
        updateTime:
          type: string
          format: date-time
        state:
          type: string
          enum:
            - STATE_UNSPECIFIED
            - PENDING
            - RUNNING
            - COMPLETED
            - FAILED
        labels:
          type: object
          additionalProperties:
            type: string
    PreferenceSet:
      type: object
      description: A set of preferences for migration planning.
      properties:
        name:
          type: string
        displayName:
          type: string
        description:
          type: string
        createTime:
          type: string
          format: date-time
        updateTime:
          type: string
          format: date-time
        virtualMachinePreferences:
          type: object
          description: Preferences for virtual machine migration targets.
          properties:
            targetProduct:
              type: string
              enum:
                - COMPUTE_MIGRATION_TARGET_PRODUCT_UNSPECIFIED
                - COMPUTE_ENGINE
                - VMWARE_ENGINE
                - SOLE_TENANCY
            commitmentPlan:
              type: string
              enum:
                - COMMITMENT_PLAN_UNSPECIFIED
                - NONE
                - ONE_YEAR
                - THREE_YEARS
            sizingOptimizationStrategy:
              type: string
              enum:
                - SIZING_OPTIMIZATION_STRATEGY_UNSPECIFIED
                - SAME_AS_SOURCE
                - MODERATE
                - AGGRESSIVE
    Operation:
      type: object
      description: A long-running operation.
      properties:
        name:
          type: string
        done:
          type: boolean
        error:
          type: object
          properties:
            code:
              type: integer
            message:
              type: string
    ListAssetsResponse:
      type: object
      properties:
        assets:
          type: array
          items:
            $ref: '#/components/schemas/Asset'
        nextPageToken:
          type: string
    ListGroupsResponse:
      type: object
      properties:
        groups:
          type: array
          items:
            $ref: '#/components/schemas/Group'
        nextPageToken:
          type: string
    ListImportJobsResponse:
      type: object
      properties:
        importJobs:
          type: array
          items:
            $ref: '#/components/schemas/ImportJob'
        nextPageToken:
          type: string
    ListPreferenceSetsResponse:
      type: object
      properties:
        preferenceSets:
          type: array
          items:
            $ref: '#/components/schemas/PreferenceSet'
        nextPageToken:
          type: string