qualified_name = "{{program:name}}.{{service:name}}"

if qualified_name in metadata_struct.services:
    return metadata_struct

functions = [
    {{#service:functions}}{{^function:starts_interaction?}}
    _fbthrift_metadata.ThriftFunction(name="{{function:name}}", return_type={{> metadata/return_type }}, arguments=[
        {{#function:args}}
        _fbthrift_metadata.ThriftField(id={{field:key}}, type={{#field:type}}{{> metadata/thrift_type }}{{/field:type}}, name="{{field:name}}", is_optional=False, structured_annotations=[
            {{#field:structured_annotations}}
            {{#structured_annotation:const_struct?}}{{#structured_annotation:const}}{{#constant:value}}
            {{> metadata/const_struct }},
            {{/constant:value}}{{/structured_annotation:const}}{{/structured_annotation:const_struct?}}
            {{/field:structured_annotations}}
        ]),
        {{/function:args}}
    ], exceptions = [
        {{#function:exceptions}}
        _fbthrift_metadata.ThriftField(id={{field:key}}, type={{#field:type}}{{> metadata/thrift_type }}{{/field:type}}, name="{{field:name}}", is_optional=False, structured_annotations=[
            {{#field:structured_annotations}}
            {{#structured_annotation:const_struct?}}{{#structured_annotation:const}}{{#constant:value}}
            {{> metadata/const_struct }},
            {{/constant:value}}{{/structured_annotation:const}}{{/structured_annotation:const_struct?}}
            {{/field:structured_annotations}}
        ]),
        {{/function:exceptions}}
    ], is_oneway={{#function:oneway?}}True{{/function:oneway?}}{{^function:oneway?}}False{{/function:oneway?}}, structured_annotations=[
        {{#function:structured_annotations}}
        {{#structured_annotation:const_struct?}}{{#structured_annotation:const}}{{#constant:value}}
        {{> metadata/const_struct }},
        {{/constant:value}}{{/structured_annotation:const}}{{/structured_annotation:const_struct?}}
        {{/function:structured_annotations}}
    ]),
    {{/function:starts_interaction?}}{{/service:functions}}
]

service_dict = dict(metadata_struct.services)
service_dict[qualified_name] = _fbthrift_metadata.ThriftService(name=qualified_name, functions=functions, {{#service:extends?}}{{#service:extends}}parent="{{service:program_name}}.{{service:name}}",{{/service:extends}}{{/service:extends?}} structured_annotations=[
    {{#service:structured_annotations}}
    {{#structured_annotation:const_struct?}}{{#structured_annotation:const}}{{#constant:value}}
    {{> metadata/const_struct }},
    {{/constant:value}}{{/structured_annotation:const}}{{/structured_annotation:const_struct?}}
    {{/service:structured_annotations}}
])
new_struct = metadata_struct(services=service_dict)
{{#service:extends?}}{{#service:extends}}
new_struct = {{#service:external_program?}}{{service:module_path}}.thrift_metadata.{{/service:external_program?}}_fbthrift_gen_metadata_service_{{service:name}}(new_struct)
{{/service:extends}}{{/service:extends?}}
{{#service:functions}}{{^function:starts_interaction?}}

{{#function:args}}
{{#field:type}}{{> metadata/recursive_call }} # {{field:name}}{{/field:type}}
{{/function:args}}

{{#function:exceptions}}
{{#field:type}}{{> metadata/recursive_call }} # {{field:name}}{{/field:type}}
{{/function:exceptions}}

{{#function:return_type}}
{{> metadata/recursive_call }}{{!
}}{{#function:stream?}}{{#function:stream_elem_type}}{{> metadata/recursive_call }}{{/function:stream_elem_type}} # elem
{{#function:stream_first_response_type}}{{> metadata/recursive_call }}{{/function:stream_first_response_type}} # response {{/function:stream?}}{{!
}}{{#function:sink?}}{{#function:sink_elem_type}}{{> metadata/recursive_call }}{{/function:sink_elem_type}} # elem
{{#function:sink_final_response_type}}{{> metadata/recursive_call }}{{/function:sink_final_response_type}} # final response
{{#function:sink_first_response_type}}{{> metadata/recursive_call }}{{/function:sink_first_response_type}} # first response {{/function:sink?}}{{!
}} # return value
{{/function:return_type}}

{{/function:starts_interaction?}}{{/service:functions}}

return new_struct