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# refineCollectionShardKey IDL file

global:
    cpp_namespace: "mongo"

imports:
    - "mongo/idl/basic_types.idl"

commands:
    refineCollectionShardKey:
        description: "The public refineCollectionShardKey command on mongos"
        command_name: refineCollectionShardKey
        strict: false
        namespace: type
        api_version: ""
        type: namespacestring
        fields:
            key:
                type: object
                description: "The index specification document to use as the new shard key."
                optional: false
            enforceUniquenessCheck:
                description: >-
                    Controls whether this command verifies that any unique indexes are prefixed by
                    the shard key pattern if unique is true. If true then it will verify and if
                    false then it won't.
                type: optionalBool
    
    _configsvrRefineCollectionShardKey:
        command_name: _configsvrRefineCollectionShardKey
        cpp_name: ConfigsvrRefineCollectionShardKey
        description: "The internal refineCollectionShardKey command on the config server"
        strict: false
        namespace: type
        api_version: ""
        type: namespacestring
        fields:
            key:
                type: object
                description: "The index specification document to use as the new shard key."
                optional: false
            epoch:
                type: objectid
                description: "The expected epoch of the namespace provided to
                              refineCollectionShardKey."
                optional: false
            # TODO SERVER-54810 remove the following field once 5.0 becomes last-LTS
            isFromPrimaryShard:
                type: bool
                optional: true
            enforceUniquenessCheck:
                description: >-
                    Verifies that the shard key index has the same unique setting as the command.
                type: optionalBool
