<instructions>
Retrieves the child models (downstream dependencies) of a specific dbt model. These are the models that depend on the specified model.

You can provide either a name or a uniqueId, if known, to identify the model. Using uniqueId is more precise and guarantees a unique match, which is especially useful when models might have the same name in different projects.

This is specifically for retrieving model children from the production manifest. If you want development lineage, use `get_model_lineage_dev` instead.
</instructions>

<parameters>
name: The name of the dbt model to retrieve children for.
uniqueId: The unique identifier of the model. If provided, this will be used instead of name for a more precise lookup. You can get the uniqueId values for all models from the get_all_models() tool.
</parameters>

<examples>
1. Getting children for a model by name:
   get_model_children(name="customer_orders")

2. Getting children for a model by uniqueId (more precise):
   get_model_children(name="customer_orders", uniqueId="model.my_project.customer_orders")

3. Getting children using only uniqueId:
   get_model_children(uniqueId="model.my_project.customer_orders")
   </examples>
