if err != nil {
		return err
	}

	// https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRoleWithWebIdentity.html
	// https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRole.html
	// The plain text that you use for both inline and managed session
	// policies shouldn't exceed maxSTSSessionPolicySize characters.
	if len(policyBuf) > maxSTSSessionPolicySize {
		return errSessionPolicyTooLarge
	}

        self.description = description or inspect.cleandoc(self.endpoint.__doc__ or "")
        # if a "form feed" character (page break) is found in the description text,
        # truncate description text to the content preceding the first "form feed"
        self.description = self.description.split("\f")[0].strip()
        response_fields = {}

// license that can be found in the LICENSE file.

// This input extends auto-generated amd64enc.s test suite
// with manually added tests.

#include "../../../../../runtime/textflag.h"

TEXT asmtest(SB),DUPOK|NOSPLIT,$0
	// AVX2GATHER: basic combinations.
	VPGATHERDQ Y2, (BP)(X7*2), Y1           // c4e2ed904c7d00
	VPGATHERDQ X12, (R13)(X14*2), X11       // c40299905c7500

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "../../../../../runtime/textflag.h"

TEXT asmtest(SB),DUPOK|NOSPLIT,$0
lable1:
	BFPT	1(PC)				// 00050048
	BFPT	lable1		// BFPT 2	// 1ffdff4b
	BFPT	FCC0, lable1	// BFPT FCC0, 2	// 1ff9ff4b
	BFPT	FCC7, lable1	// BFPT FCC7, 2	// fff5ff4b

lable2:
	BFPF	1(PC)				// 00040048

// In case of index mode instructions, usage of
// (Rx)(R0) is equivalent to (Rx+R0)
// In case of base+displacement mode instructions if
// the offset is 0, usage of (Rx) is equivalent to 0(Rx)
TEXT asmtest(SB),DUPOK|NOSPLIT,$0
	// move constants
	MOVD $1, R3                     // 38600001
	MOVD $-1, R4                    // 3880ffff
	MOVD $65535, R5                 // 6005ffff

	VFMLS	V1.D2, V12.D2, V1.D2            // 81cde14e
	VFMLS	V1.S2, V12.S2, V1.S2            // 81cda10e
	VFMLS	V1.S4, V12.S4, V1.S4            // 81cda14e
	VEXT	$4, V2.B8, V1.B8, V3.B8         // 2320022e
	VEXT	$8, V2.B16, V1.B16, V3.B16      // 2340026e
	VRBIT	V24.B16, V24.B16                // 185b606e
	VRBIT	V24.B8, V24.B8                  // 185b602e
	VUSHR	$56, V1.D2, V2.D2               // 2204486f

		HTTPStatusCode: http.StatusNotFound,
	},
	ErrInsecureClientRequest: {
		Code:           "XMinioInsecureClientRequest",
		Description:    "Cannot respond to plain-text request from TLS-encrypted server",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrRequestTimedout: {
		Code:           "RequestTimeout",

	REV8	X7, X8					// 13d4836b

	// 28.4.4: Single-bit Instructions (Zbs)
	BCLR	X23, X24, X25				// b31c7c49
	BCLR	$63, X24				// 131cfc4b
	BCLRI	$1, X25, X26				// 139d1c48
	BEXT	X26, X28, X29				// b35eae49
	BEXT	$63, X28				// 135efe4b
	BEXTI	$1, X29, X30				// 13df1e48
	BINV	X30, X5, X6				// 3393e269
	BINV	$63, X6					// 1313f36b
	BINVI	$1, X7, X8				// 13941368
	BSET	X8, X9, X10				// 33958428

// should be added to riscv64error.s.  If they are added to this file, they will prevent
// the validate function from being run and TestRISCVValidation will report missing
// errors.

TEXT validation(SB),$0
	SRLI	$1, X5, F1			// ERROR "expected integer register in rd position but got non-integer register F1"
	SRLI	$1, F1, X5			// ERROR "expected integer register in rs1 position but got non-integer register F1"

// Code generated by avx512test. DO NOT EDIT.

#include "../../../../../../runtime/textflag.h"

TEXT asmtest_avx512_vbmi2(SB), NOSPLIT, $0
	VPCOMPRESSB X7, K1, X15                            // 62d27d0963ff
	VPCOMPRESSB X13, K1, X15                           // 62527d0963ef
	VPCOMPRESSB X8, K1, X15                            // 62527d0963c7
	VPCOMPRESSB X7, K1, X28                            // 62927d0963fc