- release_tracks: [ALPHA, BETA, GA]

  help_text:
    brief:  Export Cloud Healthcare API FHIR resources to BigQuery.
    description: Export Cloud Healthcare API FHIR resources to BigQuery.
    examples: |
      To export the fhir-store 'test-fhir-store' to the BigQuery dataset 'bqdataset', run:

        $ {command} test-fhir-store --bq-dataset=bq://my-project.bqdataset --dataset=test-dataset

      To perform the same export, but with the 'ANALYTICS' schema and the recursive structure depth of 3, run:

        $ {command} test-fhir-store --bq-dataset=bq://my-project.bqdataset --dataset=test-dataset --schema-type=analytics --recursive-depth=3

  request:
    collection: healthcare.projects.locations.datasets.fhirStores
    method: export
    ALPHA:
      api_version: v1alpha2
    BETA:
      api_version: v1beta1
    GA:
      api_version: v1

  arguments:
    resource:
      help_text: Cloud Healthcare API FHIR store to export resources from.
      spec: !REF googlecloudsdk.command_lib.healthcare.resources:fhir_store


    params:
    - arg_name: bq-dataset
      api_field: exportResourcesRequest.bigqueryDestination.datasetUri
      required: true
      help_text: |
        BigQuery dataset that houses the BigQuery tables.
    - arg_name: schema-type
      release_tracks: [ALPHA, BETA]
      api_field: exportResourcesRequest.bigqueryDestination.schemaConfig.schemaType
      required: true
      help_text: |
        Specifies the output schema type. If unspecified, the default
        is `LOSSLESS`.
      type: str
      choices:
      - arg_value: analytics
        enum_value: ANALYTICS
        help_text: |
          Analytics schema defined by the FHIR community.
          See https://github.com/rbrush/sql-on-fhir/blob/master/sql-on-fhir.md.
      - arg_value: analytics_v2
        enum_value: ANALYTICS_V2
        help_text: |
          Analytics V2, similar to schema defined by the FHIR community,
          with added support for extensions with one or more occurrences
          and contained resources in stringified JSON.
      - arg_value: lossless
        enum_value: LOSSLESS
        help_text: |
          Schema generated from original FHIR data.
    - arg_name: schema-type
      release_tracks: [GA]
      api_field: exportResourcesRequest.bigqueryDestination.schemaConfig.schemaType
      required: true
      help_text: |
        Specifies the output schema type.
      type: str
      choices:
      - arg_value: analytics
        enum_value: ANALYTICS
        help_text: |
          Analytics schema defined by the FHIR community.
          See https://github.com/rbrush/sql-on-fhir/blob/master/sql-on-fhir.md.
      - arg_value: analytics_v2
        enum_value: ANALYTICS_V2
        help_text: |
          Analytics V2, similar to Analytics schema type, with added support
          for extensions with one or more occurrences and contained resources
          to be represented in stringified JSON.
    - arg_name: recursive-depth
      api_field: exportResourcesRequest.bigqueryDestination.schemaConfig.recursiveStructureDepth
      help_text: |
        The depth for all recursive structures in the output analytics schema. For example,
        concept in the CodeSystem resource is a recursive structure; when the depth
        is 2, the CodeSystem table will have a column called concept.concept but not
        concept.concept.concept. If not specified or set to 0, the server will use the
        default value 2.
    - arg_name: write-disposition
      api_field: exportResourcesRequest.bigqueryDestination.writeDisposition
      help_text: |
        Determines whether existing tables in the destination dataset are overwritten or appended
        to.
      type: str
      choices:
      - arg_value: write-empty
        enum_value: WRITE_EMPTY
        help_text: |
          Only export data if the destination tables are empty.
      - arg_value: write-truncate
        enum_value: WRITE_TRUNCATE
        help_text: |
          Erase all existing data in the tables before writing the instances.
      - arg_value: write-append
        enum_value: WRITE_APPEND
        help_text: |
          Append data to the existing tables.
    - arg_name: resource-type
      api_field: exportResourcesRequest._type
      help_text: |
        String of comma-delimited FHIR resource types. If provided, only resources of the specified
        resource type(s) are exported.
    - arg_name: since
      api_field: exportResourcesRequest._since
      help_text: |
        If provided, only resources updated after this time are exported. The time uses the format
        YYYY-MM-DDThh:mm:ss.sss+zz:zz. For example, `2015-02-07T13:28:17.239+02:00` or
        `2017-01-01T00:00:00Z`. The time must be specified to the second and include a time zone.

  async:
    collection: healthcare.projects.locations.datasets.operations