from anthropic.types.message_create_params import MessageCreateParamsNonStreaming
from anthropic.types.messages.batch_create_params import Request

client = anthropic.Anthropic()

message_batch = client.messages.batches.create(
    requests=[
        Request(
            custom_id="my-first-request",
            params=MessageCreateParamsNonStreaming(
                model="claude-opus-4-7",
                max_tokens=1024,
                messages=[
                    {
                        "role": "user",
                        "content": "Hello, world",
                    }
                ],
            ),
        ),
        Request(
            custom_id="my-second-request",
            params=MessageCreateParamsNonStreaming(
                model="claude-opus-4-7",
                max_tokens=1024,
                messages=[
                    {
                        "role": "user",
                        "content": "Hi again, friend",
                    }
                ],
            ),
        ),
    ]
)

print(message_batch)

import time

client = anthropic.Anthropic()

MESSAGE_BATCH_ID = "msgbatch_01HkcTjaV5uDC8jWR4ZsDV8d"

message_batch = None
while True:
    message_batch = client.messages.batches.retrieve(MESSAGE_BATCH_ID)
    if message_batch.processing_status == "ended":
        break

    print(f"Batch {MESSAGE_BATCH_ID} is still processing...")
    time.sleep(60)
print(message_batch)

client = anthropic.Anthropic()

# Automatically fetches more pages as needed.
for message_batch in client.messages.batches.list(limit=20):
    print(message_batch)

client = anthropic.Anthropic()

# Stream results file in memory-efficient chunks, processing one at a time
for result in client.messages.batches.results(
    "msgbatch_01HkcTjaV5uDC8jWR4ZsDV8d",
):
    match result.result.type:
        case "succeeded":
            print(f"Success! {result.custom_id}")
        case "errored":
            if result.result.error.error.type == "invalid_request_error":
                # Request body must be fixed before re-sending request
                print(f"Validation error {result.custom_id}")
            else:
                # Request can be retried directly
                print(f"Server error {result.custom_id}")
        case "expired":
            print(f"Request expired {result.custom_id}")

client = anthropic.Anthropic()

MESSAGE_BATCH_ID = "msgbatch_01HkcTjaV5uDC8jWR4ZsDV8d"

message_batch = client.messages.batches.cancel(
    MESSAGE_BATCH_ID,
)
print(message_batch)

from anthropic.types.message_create_params import MessageCreateParamsNonStreaming
from anthropic.types.messages.batch_create_params import Request

client = anthropic.Anthropic()

message_batch = client.messages.batches.create(
    requests=[
        Request(
            custom_id="my-first-request",
            params=MessageCreateParamsNonStreaming(
                model="claude-opus-4-7",
                max_tokens=1024,
                system=[
                    {
                        "type": "text",
                        "text": "You are an AI assistant tasked with analyzing literary works. Your goal is to provide insightful commentary on themes, characters, and writing style.\n",
                    },
                    {
                        "type": "text",
                        "text": "<the entire contents of Pride and Prejudice>",
                        "cache_control": {"type": "ephemeral"},
                    },
                ],
                messages=[
                    {
                        "role": "user",
                        "content": "Analyze the major themes in Pride and Prejudice.",
                    }
                ],
            ),
        ),
        Request(
            custom_id="my-second-request",
            params=MessageCreateParamsNonStreaming(
                model="claude-opus-4-7",
                max_tokens=1024,
                system=[
                    {
                        "type": "text",
                        "text": "You are an AI assistant tasked with analyzing literary works. Your goal is to provide insightful commentary on themes, characters, and writing style.\n",
                    },
                    {
                        "type": "text",
                        "text": "<the entire contents of Pride and Prejudice>",
                        "cache_control": {"type": "ephemeral"},
                    },
                ],
                messages=[
                    {
                        "role": "user",
                        "content": "Write a summary of Pride and Prejudice.",
                    }
                ],
            ),
        ),
    ]
)

from anthropic.types.beta.message_create_params import MessageCreateParamsNonStreaming
from anthropic.types.beta.messages.batch_create_params import Request

client = anthropic.Anthropic()

message_batch = client.beta.messages.batches.create(
    betas=["output-300k-2026-03-24"],
    requests=[
        Request(
            custom_id="long-form-request",
            params=MessageCreateParamsNonStreaming(
                model="claude-opus-4-7",
                max_tokens=300_000,
                messages=[
                    {
                        "role": "user",
                        "content": "Write a comprehensive technical guide to building distributed systems, covering architecture patterns, consistency models, fault tolerance, and operational best practices.",
                    }
                ],
            ),
        ),
    ],
)

print(message_batch)